64523556

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{523}}^1$

素因数の和:705

約数の個数: 72

約数和(自身を含む): 171662400

約数和(自身を除く): 107138844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 149, 207, 276, 298, 414, 447, 523, 596, 828, 894, 1046, 1341, 1569, 1788, 2092, 2682, 3138, 3427, 4707, 5364, 6276, 6854, 9414, 10281, 12029, 13708, 18828, 20562, 24058, 30843, 36087, 41124, 48116, 61686, 72174, 77927, 108261, 123372, 144348, 155854, 216522, 233781, 311708, 433044, 467562, 701343, 935124, 1402686, 1792321, 2805372, 3584642, 5376963, 7169284, 10753926, 16130889, 21507852, 32261778, 64523556]

約数ペア:

[(1, 64523556), (2, 32261778), (3, 21507852), (4, 16130889), (6, 10753926), (9, 7169284), (12, 5376963), (18, 3584642), (23, 2805372), (36, 1792321), (46, 1402686), (69, 935124), (92, 701343), (138, 467562), (149, 433044), (207, 311708), (276, 233781), (298, 216522), (414, 155854), (447, 144348), (523, 123372), (596, 108261), (828, 77927), (894, 72174), (1046, 61686), (1341, 48116), (1569, 41124), (1788, 36087), (2092, 30843), (2682, 24058), (3138, 20562), (3427, 18828), (4707, 13708), (5364, 12029), (6276, 10281), (6854, 9414)]