87496668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{347209}}^1$

素因数の和:347226

約数の個数: 36

約数和(自身を含む): 252768880

約数和(自身を除く): 165272212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 347209, 694418, 1041627, 1388836, 2083254, 2430463, 3124881, 4166508, 4860926, 6249762, 7291389, 9721852, 12499524, 14582778, 21874167, 29165556, 43748334, 87496668]

約数ペア:

[(1, 87496668), (2, 43748334), (3, 29165556), (4, 21874167), (6, 14582778), (7, 12499524), (9, 9721852), (12, 7291389), (14, 6249762), (18, 4860926), (21, 4166508), (28, 3124881), (36, 2430463), (42, 2083254), (63, 1388836), (84, 1041627), (126, 694418), (252, 347209)]