85218644

素因数分解:

$2^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{3319}}^1$

素因数の和:3468

約数の個数: 36

約数和(自身を含む): 174857760

約数和(自身を除く): 89639116

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 196, 262, 524, 917, 1834, 3319, 3668, 6419, 6638, 12838, 13276, 23233, 25676, 46466, 92932, 162631, 325262, 434789, 650524, 869578, 1739156, 3043523, 6087046, 12174092, 21304661, 42609322, 85218644]

約数ペア:

[(1, 85218644), (2, 42609322), (4, 21304661), (7, 12174092), (14, 6087046), (28, 3043523), (49, 1739156), (98, 869578), (131, 650524), (196, 434789), (262, 325262), (524, 162631), (917, 92932), (1834, 46466), (3319, 25676), (3668, 23233), (6419, 13276), (6638, 12838)]