64189968

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:864

約数の個数: 80

約数和(自身を含む): 174155520

約数和(自身を除く): 109965552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 47, 48, 74, 94, 111, 141, 148, 188, 222, 282, 296, 376, 444, 564, 592, 752, 769, 888, 1128, 1538, 1739, 1776, 2256, 2307, 3076, 3478, 4614, 5217, 6152, 6956, 9228, 10434, 12304, 13912, 18456, 20868, 27824, 28453, 36143, 36912, 41736, 56906, 72286, 83472, 85359, 108429, 113812, 144572, 170718, 216858, 227624, 289144, 341436, 433716, 455248, 578288, 682872, 867432, 1337291, 1365744, 1734864, 2674582, 4011873, 5349164, 8023746, 10698328, 16047492, 21396656, 32094984, 64189968]

約数ペア:

[(1, 64189968), (2, 32094984), (3, 21396656), (4, 16047492), (6, 10698328), (8, 8023746), (12, 5349164), (16, 4011873), (24, 2674582), (37, 1734864), (47, 1365744), (48, 1337291), (74, 867432), (94, 682872), (111, 578288), (141, 455248), (148, 433716), (188, 341436), (222, 289144), (282, 227624), (296, 216858), (376, 170718), (444, 144572), (564, 113812), (592, 108429), (752, 85359), (769, 83472), (888, 72286), (1128, 56906), (1538, 41736), (1739, 36912), (1776, 36143), (2256, 28453), (2307, 27824), (3076, 20868), (3478, 18456), (4614, 13912), (5217, 12304), (6152, 10434), (6956, 9228)]