90051546

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{26849}}^1$

素因数の和:26910

約数の個数: 32

約数和(自身を含む): 198475200

約数和(自身を除く): 108423654

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 26849, 53698, 80547, 161094, 349037, 698074, 1047111, 1154507, 2094222, 2309014, 3463521, 6927042, 15008591, 30017182, 45025773, 90051546]

約数ペア:

[(1, 90051546), (2, 45025773), (3, 30017182), (6, 15008591), (13, 6927042), (26, 3463521), (39, 2309014), (43, 2094222), (78, 1154507), (86, 1047111), (129, 698074), (258, 349037), (559, 161094), (1118, 80547), (1677, 53698), (3354, 26849)]