76885456

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{409}}^1$

素因数の和:827

約数の個数: 40

約数和(自身を含む): 154553600

約数和(自身を除く): 77668144

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 379, 409, 496, 758, 818, 1516, 1636, 3032, 3272, 6064, 6544, 11749, 12679, 23498, 25358, 46996, 50716, 93992, 101432, 155011, 187984, 202864, 310022, 620044, 1240088, 2480176, 4805341, 9610682, 19221364, 38442728, 76885456]

約数ペア:

[(1, 76885456), (2, 38442728), (4, 19221364), (8, 9610682), (16, 4805341), (31, 2480176), (62, 1240088), (124, 620044), (248, 310022), (379, 202864), (409, 187984), (496, 155011), (758, 101432), (818, 93992), (1516, 50716), (1636, 46996), (3032, 25358), (3272, 23498), (6064, 12679), (6544, 11749)]