80387814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{3803}}^1$

素因数の和:4092

約数の個数: 32

約数和(自身を含む): 173827584

約数和(自身を除く): 93439770

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 271, 542, 813, 1626, 3523, 3803, 7046, 7606, 10569, 11409, 21138, 22818, 49439, 98878, 148317, 296634, 1030613, 2061226, 3091839, 6183678, 13397969, 26795938, 40193907, 80387814]

約数ペア:

[(1, 80387814), (2, 40193907), (3, 26795938), (6, 13397969), (13, 6183678), (26, 3091839), (39, 2061226), (78, 1030613), (271, 296634), (542, 148317), (813, 98878), (1626, 49439), (3523, 22818), (3803, 21138), (7046, 11409), (7606, 10569)]