65821782

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{467}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 143881920

約数和(自身を除く): 78060138

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 139, 169, 278, 338, 417, 467, 507, 834, 934, 1014, 1401, 1807, 2802, 3614, 5421, 6071, 10842, 12142, 18213, 23491, 36426, 46982, 64913, 70473, 78923, 129826, 140946, 157846, 194739, 236769, 389478, 473538, 843869, 1687738, 2531607, 5063214, 10970297, 21940594, 32910891, 65821782]

約数ペア:

[(1, 65821782), (2, 32910891), (3, 21940594), (6, 10970297), (13, 5063214), (26, 2531607), (39, 1687738), (78, 843869), (139, 473538), (169, 389478), (278, 236769), (338, 194739), (417, 157846), (467, 140946), (507, 129826), (834, 78923), (934, 70473), (1014, 64913), (1401, 46982), (1807, 36426), (2802, 23491), (3614, 18213), (5421, 12142), (6071, 10842)]