64695072

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{51839}}^1$

素因数の和:51865

約数の個数: 48

約数和(自身を含む): 182891520

約数和(自身を除く): 118196448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 51839, 103678, 155517, 207356, 311034, 414712, 622068, 673907, 829424, 1244136, 1347814, 1658848, 2021721, 2488272, 2695628, 4043442, 4976544, 5391256, 8086884, 10782512, 16173768, 21565024, 32347536, 64695072]

約数ペア:

[(1, 64695072), (2, 32347536), (3, 21565024), (4, 16173768), (6, 10782512), (8, 8086884), (12, 5391256), (13, 4976544), (16, 4043442), (24, 2695628), (26, 2488272), (32, 2021721), (39, 1658848), (48, 1347814), (52, 1244136), (78, 829424), (96, 673907), (104, 622068), (156, 414712), (208, 311034), (312, 207356), (416, 155517), (624, 103678), (1248, 51839)]