87609736

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{2069}}^1$

素因数の和:2221

約数の個数: 32

約数和(自身を含む): 168912000

約数和(自身を除く): 81302264

約数列:

[1, 2, 4, 8, 67, 79, 134, 158, 268, 316, 536, 632, 2069, 4138, 5293, 8276, 10586, 16552, 21172, 42344, 138623, 163451, 277246, 326902, 554492, 653804, 1108984, 1307608, 10951217, 21902434, 43804868, 87609736]

約数ペア:

[(1, 87609736), (2, 43804868), (4, 21902434), (8, 10951217), (67, 1307608), (79, 1108984), (134, 653804), (158, 554492), (268, 326902), (316, 277246), (536, 163451), (632, 138623), (2069, 42344), (4138, 21172), (5293, 16552), (8276, 10586)]