72508878

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{103289}}^1$

素因数の和:103313

約数の個数: 32

約数和(自身を含む): 173527200

約数和(自身を除く): 101018322

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 103289, 206578, 309867, 619734, 929601, 1342757, 1859202, 2685514, 2788803, 4028271, 5577606, 8056542, 12084813, 24169626, 36254439, 72508878]

約数ペア:

[(1, 72508878), (2, 36254439), (3, 24169626), (6, 12084813), (9, 8056542), (13, 5577606), (18, 4028271), (26, 2788803), (27, 2685514), (39, 1859202), (54, 1342757), (78, 929601), (117, 619734), (234, 309867), (351, 206578), (702, 103289)]