90905712

素因数分解:

$2^4\times 3^1\times {\mathrm{809}}^1\times {\mathrm{2341}}^1$

素因数の和:3161

約数の個数: 40

約数和(自身を含む): 235230480

約数和(自身を除く): 144324768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 809, 1618, 2341, 2427, 3236, 4682, 4854, 6472, 7023, 9364, 9708, 12944, 14046, 18728, 19416, 28092, 37456, 38832, 56184, 112368, 1893869, 3787738, 5681607, 7575476, 11363214, 15150952, 22726428, 30301904, 45452856, 90905712]

約数ペア:

[(1, 90905712), (2, 45452856), (3, 30301904), (4, 22726428), (6, 15150952), (8, 11363214), (12, 7575476), (16, 5681607), (24, 3787738), (48, 1893869), (809, 112368), (1618, 56184), (2341, 38832), (2427, 37456), (3236, 28092), (4682, 19416), (4854, 18728), (6472, 14046), (7023, 12944), (9364, 9708)]