71764248

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{69539}}^1$

素因数の和:69591

約数の個数: 32

約数和(自身を含む): 183585600

約数和(自身を除く): 111821352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 69539, 139078, 208617, 278156, 417234, 556312, 834468, 1668936, 2990177, 5980354, 8970531, 11960708, 17941062, 23921416, 35882124, 71764248]

約数ペア:

[(1, 71764248), (2, 35882124), (3, 23921416), (4, 17941062), (6, 11960708), (8, 8970531), (12, 5980354), (24, 2990177), (43, 1668936), (86, 834468), (129, 556312), (172, 417234), (258, 278156), (344, 208617), (516, 139078), (1032, 69539)]