90331514

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 170304192

約数和(自身を除く): 79972678

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 169, 182, 338, 511, 523, 949, 1022, 1046, 1183, 1898, 2366, 3661, 6643, 6799, 7322, 12337, 13286, 13598, 24674, 38179, 47593, 76358, 86359, 88387, 95186, 172718, 176774, 267253, 496327, 534506, 618709, 992654, 1237418, 3474289, 6452251, 6948578, 12904502, 45165757, 90331514]

約数ペア:

[(1, 90331514), (2, 45165757), (7, 12904502), (13, 6948578), (14, 6452251), (26, 3474289), (73, 1237418), (91, 992654), (146, 618709), (169, 534506), (182, 496327), (338, 267253), (511, 176774), (523, 172718), (949, 95186), (1022, 88387), (1046, 86359), (1183, 76358), (1898, 47593), (2366, 38179), (3661, 24674), (6643, 13598), (6799, 13286), (7322, 12337)]