72725786

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{85159}}^1$

素因数の和:85229

約数の個数: 16

約数和(自身を含む): 126718080

約数和(自身を除く): 53992294

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 85159, 170318, 596113, 1192226, 5194699, 10389398, 36362893, 72725786]

約数ペア:

[(1, 72725786), (2, 36362893), (7, 10389398), (14, 5194699), (61, 1192226), (122, 596113), (427, 170318), (854, 85159)]