87291240958

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1279}}^1\times {\mathrm{20897}}^1$

素因数の和:22272

約数の個数: 32

約数和(自身を含む): 138669096960

約数和(自身を除く): 51377856002

約数列:

[1, 2, 23, 46, 71, 142, 1279, 1633, 2558, 3266, 20897, 29417, 41794, 58834, 90809, 181618, 480631, 961262, 1483687, 2088607, 2967374, 4177214, 26727263, 34124801, 53454526, 68249602, 614727049, 1229454098, 1897635673, 3795271346, 43645620479, 87291240958]

約数ペア:

[(1, 87291240958), (2, 43645620479), (23, 3795271346), (46, 1897635673), (71, 1229454098), (142, 614727049), (1279, 68249602), (1633, 53454526), (2558, 34124801), (3266, 26727263), (20897, 4177214), (29417, 2967374), (41794, 2088607), (58834, 1483687), (90809, 961262), (181618, 480631)]