80947324

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 151683840

約数和(自身を除く): 70736516

約数列:

[1, 2, 4, 31, 53, 62, 106, 109, 113, 124, 212, 218, 226, 436, 452, 1643, 3286, 3379, 3503, 5777, 5989, 6572, 6758, 7006, 11554, 11978, 12317, 13516, 14012, 23108, 23956, 24634, 49268, 179087, 185659, 358174, 371318, 381827, 652801, 716348, 742636, 763654, 1305602, 1527308, 2611204, 20236831, 40473662, 80947324]

約数ペア:

[(1, 80947324), (2, 40473662), (4, 20236831), (31, 2611204), (53, 1527308), (62, 1305602), (106, 763654), (109, 742636), (113, 716348), (124, 652801), (212, 381827), (218, 371318), (226, 358174), (436, 185659), (452, 179087), (1643, 49268), (3286, 24634), (3379, 23956), (3503, 23108), (5777, 14012), (5989, 13516), (6572, 12317), (6758, 11978), (7006, 11554)]