A064376 - cp's OEIS frontend

A064376 Numbers n such that sigma_3(n) > phi(n)^4.

n	a(n)
1	2
2	3
3	4
4	6
5	8
6	10
7	12
8	14
9	16
10	18
11	20
12	22
13	24
14	28
15	30
16	36
17	40
18	42
19	48
20	54
21	60
22	66
23	70
24	72
25	78
26	84
27	90
28	102
29	114
30	120
31	126
32	132
33	150
34	168
35	180
36	210
37	330
38	420

[2, 3, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 28, 30, 36, 40, 42, 48, 54, 60, 66, 70, 72, 78, 84, 90, 102, 114, 120, 126, 132, 150, 168, 180, 210, 330, 420]

cp's OEIS Frontend

A064376 Numbers n such that sigma_3(n) > phi(n)^4.

Table of values

List of values

n	a(n)
1	2
2	3
3	4
4	6
5	8
6	10
7	12
8	14
9	16
10	18
11	20
12	22
13	24
14	28
15	30
16	36
17	40
18	42
19	48
20	54
21	60
22	66
23	70
24	72
25	78
26	84
27	90
28	102
29	114
30	120
31	126
32	132
33	150
34	168
35	180
36	210
37	330
38	420

n	a(n)
1	2
2	3
3	4
4	6
5	8
6	10
7	12
8	14
9	16
10	18
11	20
12	22
13	24
14	28
15	30
16	36
17	40
18	42
19	48
20	54
21	60
22	66
23	70
24	72
25	78
26	84
27	90
28	102
29	114
30	120
31	126
32	132
33	150
34	168
35	180
36	210
37	330
38	420

n	a(n)
1	2
2	3
3	4
4	6
5	8
6	10
7	12
8	14
9	16
10	18
11	20
12	22
13	24
14	28
15	30
16	36
17	40
18	42
19	48
20	54
21	60
22	66
23	70
24	72
25	78
26	84
27	90
28	102
29	114
30	120
31	126
32	132
33	150
34	168
35	180
36	210
37	330
38	420