68928912

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{36821}}^1$

素因数の和:36848

約数の個数: 60

約数和(自身を含む): 207749724

約数和(自身を除く): 138820812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 36821, 73642, 110463, 147284, 220926, 294568, 331389, 441852, 478673, 589136, 662778, 883704, 957346, 1325556, 1436019, 1767408, 1914692, 2651112, 2872038, 3829384, 4308057, 5302224, 5744076, 7658768, 8616114, 11488152, 17232228, 22976304, 34464456, 68928912]

約数ペア:

[(1, 68928912), (2, 34464456), (3, 22976304), (4, 17232228), (6, 11488152), (8, 8616114), (9, 7658768), (12, 5744076), (13, 5302224), (16, 4308057), (18, 3829384), (24, 2872038), (26, 2651112), (36, 1914692), (39, 1767408), (48, 1436019), (52, 1325556), (72, 957346), (78, 883704), (104, 662778), (117, 589136), (144, 478673), (156, 441852), (208, 331389), (234, 294568), (312, 220926), (468, 147284), (624, 110463), (936, 73642), (1872, 36821)]