65776464

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:925

約数の個数: 120

約数和(自身を含む): 203315112

約数和(自身を除く): 137538648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 72, 78, 82, 104, 117, 123, 144, 156, 164, 208, 234, 246, 312, 328, 369, 468, 492, 533, 624, 656, 738, 857, 936, 984, 1066, 1476, 1599, 1714, 1872, 1968, 2132, 2571, 2952, 3198, 3428, 4264, 4797, 5142, 5904, 6396, 6856, 7713, 8528, 9594, 10284, 11141, 12792, 13712, 15426, 19188, 20568, 22282, 25584, 30852, 33423, 35137, 38376, 41136, 44564, 61704, 66846, 70274, 76752, 89128, 100269, 105411, 123408, 133692, 140548, 178256, 200538, 210822, 267384, 281096, 316233, 401076, 421644, 456781, 534768, 562192, 632466, 802152, 843288, 913562, 1264932, 1370343, 1604304, 1686576, 1827124, 2529864, 2740686, 3654248, 4111029, 5059728, 5481372, 7308496, 8222058, 10962744, 16444116, 21925488, 32888232, 65776464]

約数ペア:

[(1, 65776464), (2, 32888232), (3, 21925488), (4, 16444116), (6, 10962744), (8, 8222058), (9, 7308496), (12, 5481372), (13, 5059728), (16, 4111029), (18, 3654248), (24, 2740686), (26, 2529864), (36, 1827124), (39, 1686576), (41, 1604304), (48, 1370343), (52, 1264932), (72, 913562), (78, 843288), (82, 802152), (104, 632466), (117, 562192), (123, 534768), (144, 456781), (156, 421644), (164, 401076), (208, 316233), (234, 281096), (246, 267384), (312, 210822), (328, 200538), (369, 178256), (468, 140548), (492, 133692), (533, 123408), (624, 105411), (656, 100269), (738, 89128), (857, 76752), (936, 70274), (984, 66846), (1066, 61704), (1476, 44564), (1599, 41136), (1714, 38376), (1872, 35137), (1968, 33423), (2132, 30852), (2571, 25584), (2952, 22282), (3198, 20568), (3428, 19188), (4264, 15426), (4797, 13712), (5142, 12792), (5904, 11141), (6396, 10284), (6856, 9594), (7713, 8528)]