71387736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9041}}^1$

素因数の和:9104

約数の個数: 64

約数和(自身を含む): 208327680

約数和(自身を除く): 136939944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 9041, 18082, 27123, 36164, 54246, 63287, 72328, 108492, 126574, 189861, 216984, 253148, 379722, 424927, 506296, 759444, 849854, 1274781, 1518888, 1699708, 2549562, 2974489, 3399416, 5099124, 5948978, 8923467, 10198248, 11897956, 17846934, 23795912, 35693868, 71387736]

約数ペア:

[(1, 71387736), (2, 35693868), (3, 23795912), (4, 17846934), (6, 11897956), (7, 10198248), (8, 8923467), (12, 5948978), (14, 5099124), (21, 3399416), (24, 2974489), (28, 2549562), (42, 1699708), (47, 1518888), (56, 1274781), (84, 849854), (94, 759444), (141, 506296), (168, 424927), (188, 379722), (282, 253148), (329, 216984), (376, 189861), (564, 126574), (658, 108492), (987, 72328), (1128, 63287), (1316, 54246), (1974, 36164), (2632, 27123), (3948, 18082), (7896, 9041)]