72464210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79631}}^1$

素因数の和:79658

約数の個数: 32

約数和(自身を含む): 160538112

約数和(自身を除く): 88073902

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 79631, 159262, 398155, 557417, 796310, 1035203, 1114834, 2070406, 2787085, 5176015, 5574170, 7246421, 10352030, 14492842, 36232105, 72464210]

約数ペア:

[(1, 72464210), (2, 36232105), (5, 14492842), (7, 10352030), (10, 7246421), (13, 5574170), (14, 5176015), (26, 2787085), (35, 2070406), (65, 1114834), (70, 1035203), (91, 796310), (130, 557417), (182, 398155), (455, 159262), (910, 79631)]