61765144

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:848

約数の個数: 64

約数和(自身を含む): 139714560

約数和(自身を除く): 77949416

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 47, 56, 62, 94, 124, 188, 217, 248, 329, 376, 434, 658, 757, 868, 1316, 1457, 1514, 1736, 2632, 2914, 3028, 5299, 5828, 6056, 10199, 10598, 11656, 20398, 21196, 23467, 35579, 40796, 42392, 46934, 71158, 81592, 93868, 142316, 164269, 187736, 249053, 284632, 328538, 498106, 657076, 996212, 1102949, 1314152, 1992424, 2205898, 4411796, 7720643, 8823592, 15441286, 30882572, 61765144]

約数ペア:

[(1, 61765144), (2, 30882572), (4, 15441286), (7, 8823592), (8, 7720643), (14, 4411796), (28, 2205898), (31, 1992424), (47, 1314152), (56, 1102949), (62, 996212), (94, 657076), (124, 498106), (188, 328538), (217, 284632), (248, 249053), (329, 187736), (376, 164269), (434, 142316), (658, 93868), (757, 81592), (868, 71158), (1316, 46934), (1457, 42392), (1514, 40796), (1736, 35579), (2632, 23467), (2914, 21196), (3028, 20398), (5299, 11656), (5828, 10598), (6056, 10199)]