81666078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{1291}}^1$

素因数の和:2120

約数の個数: 32

約数和(自身を含む): 176249472

約数和(自身を除く): 94583394

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 811, 1291, 1622, 2433, 2582, 3873, 4866, 7746, 10543, 16783, 21086, 31629, 33566, 50349, 63258, 100698, 1047001, 2094002, 3141003, 6282006, 13611013, 27222026, 40833039, 81666078]

約数ペア:

[(1, 81666078), (2, 40833039), (3, 27222026), (6, 13611013), (13, 6282006), (26, 3141003), (39, 2094002), (78, 1047001), (811, 100698), (1291, 63258), (1622, 50349), (2433, 33566), (2582, 31629), (3873, 21086), (4866, 16783), (7746, 10543)]