72855934

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 115668000

約数和(自身を除く): 42812066

約数列:

[1, 2, 41, 67, 82, 89, 134, 149, 178, 298, 2747, 3649, 5494, 5963, 6109, 7298, 9983, 11926, 12218, 13261, 19966, 26522, 244483, 409303, 488966, 543701, 818606, 888487, 1087402, 1776974, 36427967, 72855934]

約数ペア:

[(1, 72855934), (2, 36427967), (41, 1776974), (67, 1087402), (82, 888487), (89, 818606), (134, 543701), (149, 488966), (178, 409303), (298, 244483), (2747, 26522), (3649, 19966), (5494, 13261), (5963, 12218), (6109, 11926), (7298, 9983)]