64037664

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5171}}^1$

素因数の和:5230

約数の個数: 72

約数和(自身を含む): 186378192

約数和(自身を除く): 122340528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 5171, 6192, 10342, 12384, 15513, 20684, 31026, 41368, 46539, 62052, 82736, 93078, 124104, 165472, 186156, 222353, 248208, 372312, 444706, 496416, 667059, 744624, 889412, 1334118, 1489248, 1778824, 2001177, 2668236, 3557648, 4002354, 5336472, 7115296, 8004708, 10672944, 16009416, 21345888, 32018832, 64037664]

約数ペア:

[(1, 64037664), (2, 32018832), (3, 21345888), (4, 16009416), (6, 10672944), (8, 8004708), (9, 7115296), (12, 5336472), (16, 4002354), (18, 3557648), (24, 2668236), (32, 2001177), (36, 1778824), (43, 1489248), (48, 1334118), (72, 889412), (86, 744624), (96, 667059), (129, 496416), (144, 444706), (172, 372312), (258, 248208), (288, 222353), (344, 186156), (387, 165472), (516, 124104), (688, 93078), (774, 82736), (1032, 62052), (1376, 46539), (1548, 41368), (2064, 31026), (3096, 20684), (4128, 15513), (5171, 12384), (6192, 10342)]