77650428

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{91139}}^1$

素因数の和:91217

約数の個数: 24

約数和(自身を含む): 183738240

約数和(自身を除く): 106087812

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 91139, 182278, 273417, 364556, 546834, 1093668, 6470869, 12941738, 19412607, 25883476, 38825214, 77650428]

約数ペア:

[(1, 77650428), (2, 38825214), (3, 25883476), (4, 19412607), (6, 12941738), (12, 6470869), (71, 1093668), (142, 546834), (213, 364556), (284, 273417), (426, 182278), (852, 91139)]