87291474

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{15139}}^1$

素因数の和:15206

約数の個数: 24

約数和(自身を含む): 180408240

約数和(自身を除く): 93116766

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 961, 1922, 2883, 5766, 15139, 30278, 45417, 90834, 469309, 938618, 1407927, 2815854, 14548579, 29097158, 43645737, 87291474]

約数ペア:

[(1, 87291474), (2, 43645737), (3, 29097158), (6, 14548579), (31, 2815854), (62, 1407927), (93, 938618), (186, 469309), (961, 90834), (1922, 45417), (2883, 30278), (5766, 15139)]