77918838

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{4951}}^1$

素因数の和:5060

約数の個数: 32

約数和(自身を含む): 162108672

約数和(自身を除く): 84189834

約数列:

[1, 2, 3, 6, 43, 61, 86, 122, 129, 183, 258, 366, 2623, 4951, 5246, 7869, 9902, 14853, 15738, 29706, 212893, 302011, 425786, 604022, 638679, 906033, 1277358, 1812066, 12986473, 25972946, 38959419, 77918838]

約数ペア:

[(1, 77918838), (2, 38959419), (3, 25972946), (6, 12986473), (43, 1812066), (61, 1277358), (86, 906033), (122, 638679), (129, 604022), (183, 425786), (258, 302011), (366, 212893), (2623, 29706), (4951, 15738), (5246, 14853), (7869, 9902)]