90774636

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{106543}}^1$

素因数の和:106621

約数の個数: 24

約数和(自身を含む): 214792704

約数和(自身を除く): 124018068

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 106543, 213086, 319629, 426172, 639258, 1278516, 7564553, 15129106, 22693659, 30258212, 45387318, 90774636]

約数ペア:

[(1, 90774636), (2, 45387318), (3, 30258212), (4, 22693659), (6, 15129106), (12, 7564553), (71, 1278516), (142, 639258), (213, 426172), (284, 319629), (426, 213086), (852, 106543)]