78843636

素因数分解:

$2^2\times 3^2\times {\mathrm{709}}^1\times {\mathrm{3089}}^1$

素因数の和:3808

約数の個数: 36

約数和(自身を含む): 199644900

約数和(自身を除く): 120801264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 709, 1418, 2127, 2836, 3089, 4254, 6178, 6381, 8508, 9267, 12356, 12762, 18534, 25524, 27801, 37068, 55602, 111204, 2190101, 4380202, 6570303, 8760404, 13140606, 19710909, 26281212, 39421818, 78843636]

約数ペア:

[(1, 78843636), (2, 39421818), (3, 26281212), (4, 19710909), (6, 13140606), (9, 8760404), (12, 6570303), (18, 4380202), (36, 2190101), (709, 111204), (1418, 55602), (2127, 37068), (2836, 27801), (3089, 25524), (4254, 18534), (6178, 12762), (6381, 12356), (8508, 9267)]