64758252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{727}}^1$

素因数の和:1318

約数の個数: 48

約数和(自身を含む): 163235072

約数和(自身を除く): 98476820

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 571, 727, 1142, 1454, 1713, 2181, 2284, 2908, 3426, 4362, 6852, 7423, 8724, 9451, 14846, 18902, 22269, 28353, 29692, 37804, 44538, 56706, 89076, 113412, 415117, 830234, 1245351, 1660468, 2490702, 4981404, 5396521, 10793042, 16189563, 21586084, 32379126, 64758252]

約数ペア:

[(1, 64758252), (2, 32379126), (3, 21586084), (4, 16189563), (6, 10793042), (12, 5396521), (13, 4981404), (26, 2490702), (39, 1660468), (52, 1245351), (78, 830234), (156, 415117), (571, 113412), (727, 89076), (1142, 56706), (1454, 44538), (1713, 37804), (2181, 29692), (2284, 28353), (2908, 22269), (3426, 18902), (4362, 14846), (6852, 9451), (7423, 8724)]