72564212786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{71341}}^1$

素因数の和:71475

約数の個数: 64

約数和(自身を含む): 129442924800

約数和(自身を除く): 56878712014

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 71, 142, 247, 377, 494, 551, 754, 923, 1102, 1349, 1846, 2059, 2698, 4118, 7163, 14326, 17537, 26767, 35074, 39121, 53534, 71341, 78242, 142682, 508573, 927433, 1017146, 1355479, 1854866, 2068889, 2710958, 4137778, 5065211, 10130422, 17621227, 26895557, 35242454, 39308891, 53791114, 65847743, 78617782, 96239009, 131695486, 146891119, 192478018, 293782238, 511015583, 1022031166, 1251107117, 1909584547, 2502214234, 2790931261, 3819169094, 5581862522, 36282106393, 72564212786]

約数ペア:

[(1, 72564212786), (2, 36282106393), (13, 5581862522), (19, 3819169094), (26, 2790931261), (29, 2502214234), (38, 1909584547), (58, 1251107117), (71, 1022031166), (142, 511015583), (247, 293782238), (377, 192478018), (494, 146891119), (551, 131695486), (754, 96239009), (923, 78617782), (1102, 65847743), (1349, 53791114), (1846, 39308891), (2059, 35242454), (2698, 26895557), (4118, 17621227), (7163, 10130422), (14326, 5065211), (17537, 4137778), (26767, 2710958), (35074, 2068889), (39121, 1854866), (53534, 1355479), (71341, 1017146), (78242, 927433), (142682, 508573)]