72057330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8609}}^1$

素因数の和:8656

約数の個数: 64

約数和(自身を含む): 198374400

約数和(自身を除く): 126317070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 8609, 17218, 25827, 43045, 51654, 77481, 86090, 129135, 154962, 232443, 258270, 266879, 387405, 464886, 533758, 774810, 800637, 1162215, 1334395, 1601274, 2324430, 2401911, 2668790, 4003185, 4803822, 7205733, 8006370, 12009555, 14411466, 24019110, 36028665, 72057330]

約数ペア:

[(1, 72057330), (2, 36028665), (3, 24019110), (5, 14411466), (6, 12009555), (9, 8006370), (10, 7205733), (15, 4803822), (18, 4003185), (27, 2668790), (30, 2401911), (31, 2324430), (45, 1601274), (54, 1334395), (62, 1162215), (90, 800637), (93, 774810), (135, 533758), (155, 464886), (186, 387405), (270, 266879), (279, 258270), (310, 232443), (465, 154962), (558, 129135), (837, 86090), (930, 77481), (1395, 51654), (1674, 43045), (2790, 25827), (4185, 17218), (8370, 8609)]