A082120 - cp's OEIS frontend

A082120 Smallest difference > 1 between d and n/d for any divisor d of n.

n	a(n)
3	2
4	3
5	4
6	5
7	6
8	2
9	8
10	3
11	10
12	4
13	12
14	5
15	2
16	6
17	16
18	3
19	18
20	8
21	4
22	9
23	22
24	2
25	24
26	11
27	6
28	3
29	28
30	7
31	30
32	4
33	8
34	15
35	2
36	5
37	36
38	17
39	10
40	3
41	40
42	11
43	42
44	7
45	4
46	21
47	46
48	2
49	48
50	5
51	14
52	9
53	52
54	3
55	6
56	10
57	16
58	27
59	58
60	4
61	60
62	29
63	2
64	12
65	8
66	5
67	66
68	13
69	20
70	3
71	70
72	6
73	72
74	35
75	10
76	15
77	4
78	7
79	78
80	2
81	24
82	39
83	82
84	5

[2, 3, 4, 5, 6, 2, 8, 3, 10, 4, 12, 5, 2, 6, 16, 3, 18, 8, 4, 9, 22, 2, 24, 11, 6, 3, 28, 7, 30, 4, 8, 15, 2, 5, 36, 17, 10, 3, 40, 11, 42, 7, 4, 21, 46, 2, 48, 5, 14, 9, 52, 3, 6, 10, 16, 27, 58, 4, 60, 29, 2, 12, 8, 5, 66, 13, 20, 3, 70, 6, 72, 35, 10, 15, 4, 7, 78, 2, 24, 39, 82, 5]

cp's OEIS Frontend

A082120 Smallest difference > 1 between d and n/d for any divisor d of n.

Table of values

List of values

n	a(n)
3	2
4	3
5	4
6	5
7	6
8	2
9	8
10	3
11	10
12	4
13	12
14	5
15	2
16	6
17	16
18	3
19	18
20	8
21	4
22	9
23	22
24	2
25	24
26	11
27	6
28	3
29	28
30	7
31	30
32	4
33	8
34	15
35	2
36	5
37	36
38	17
39	10
40	3
41	40
42	11
43	42
44	7
45	4
46	21
47	46
48	2
49	48
50	5
51	14
52	9
53	52
54	3
55	6
56	10
57	16
58	27
59	58
60	4
61	60
62	29
63	2
64	12
65	8
66	5
67	66
68	13
69	20
70	3
71	70
72	6
73	72
74	35
75	10
76	15
77	4
78	7
79	78
80	2
81	24
82	39
83	82
84	5

n	a(n)
3	2
4	3
5	4
6	5
7	6
8	2
9	8
10	3
11	10
12	4
13	12
14	5
15	2
16	6
17	16
18	3
19	18
20	8
21	4
22	9
23	22
24	2
25	24
26	11
27	6
28	3
29	28
30	7
31	30
32	4
33	8
34	15
35	2
36	5
37	36
38	17
39	10
40	3
41	40
42	11
43	42
44	7
45	4
46	21
47	46
48	2
49	48
50	5
51	14
52	9
53	52
54	3
55	6
56	10
57	16
58	27
59	58
60	4
61	60
62	29
63	2
64	12
65	8
66	5
67	66
68	13
69	20
70	3
71	70
72	6
73	72
74	35
75	10
76	15
77	4
78	7
79	78
80	2
81	24
82	39
83	82
84	5

n	a(n)
3	2
4	3
5	4
6	5
7	6
8	2
9	8
10	3
11	10
12	4
13	12
14	5
15	2
16	6
17	16
18	3
19	18
20	8
21	4
22	9
23	22
24	2
25	24
26	11
27	6
28	3
29	28
30	7
31	30
32	4
33	8
34	15
35	2
36	5
37	36
38	17
39	10
40	3
41	40
42	11
43	42
44	7
45	4
46	21
47	46
48	2
49	48
50	5
51	14
52	9
53	52
54	3
55	6
56	10
57	16
58	27
59	58
60	4
61	60
62	29
63	2
64	12
65	8
66	5
67	66
68	13
69	20
70	3
71	70
72	6
73	72
74	35
75	10
76	15
77	4
78	7
79	78
80	2
81	24
82	39
83	82
84	5