31506490044

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{133963}}^1$

素因数の和:134159

約数の個数: 72

約数和(自身を含む): 81921665280

約数和(自身を除く): 50415175236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 139, 141, 188, 278, 282, 417, 423, 556, 564, 834, 846, 1251, 1668, 1692, 2502, 5004, 6533, 13066, 19599, 26132, 39198, 58797, 78396, 117594, 133963, 235188, 267926, 401889, 535852, 803778, 1205667, 1607556, 2411334, 4822668, 6296261, 12592522, 18620857, 18888783, 25185044, 37241714, 37777566, 55862571, 56666349, 74483428, 75555132, 111725142, 113332698, 167587713, 223450284, 226665396, 335175426, 670350852, 875180279, 1750360558, 2625540837, 3500721116, 5251081674, 7876622511, 10502163348, 15753245022, 31506490044]

約数ペア:

[(1, 31506490044), (2, 15753245022), (3, 10502163348), (4, 7876622511), (6, 5251081674), (9, 3500721116), (12, 2625540837), (18, 1750360558), (36, 875180279), (47, 670350852), (94, 335175426), (139, 226665396), (141, 223450284), (188, 167587713), (278, 113332698), (282, 111725142), (417, 75555132), (423, 74483428), (556, 56666349), (564, 55862571), (834, 37777566), (846, 37241714), (1251, 25185044), (1668, 18888783), (1692, 18620857), (2502, 12592522), (5004, 6296261), (6533, 4822668), (13066, 2411334), (19599, 1607556), (26132, 1205667), (39198, 803778), (58797, 535852), (78396, 401889), (117594, 267926), (133963, 235188)]