69468104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 143337600

約数和(自身を除く): 73869496

約数列:

[1, 2, 4, 8, 19, 38, 41, 71, 76, 82, 142, 152, 157, 164, 284, 314, 328, 568, 628, 779, 1256, 1349, 1558, 2698, 2911, 2983, 3116, 5396, 5822, 5966, 6232, 6437, 10792, 11147, 11644, 11932, 12874, 22294, 23288, 23864, 25748, 44588, 51496, 55309, 89176, 110618, 122303, 211793, 221236, 244606, 423586, 442472, 457027, 489212, 847172, 914054, 978424, 1694344, 1828108, 3656216, 8683513, 17367026, 34734052, 69468104]

約数ペア:

[(1, 69468104), (2, 34734052), (4, 17367026), (8, 8683513), (19, 3656216), (38, 1828108), (41, 1694344), (71, 978424), (76, 914054), (82, 847172), (142, 489212), (152, 457027), (157, 442472), (164, 423586), (284, 244606), (314, 221236), (328, 211793), (568, 122303), (628, 110618), (779, 89176), (1256, 55309), (1349, 51496), (1558, 44588), (2698, 25748), (2911, 23864), (2983, 23288), (3116, 22294), (5396, 12874), (5822, 11932), (5966, 11644), (6232, 11147), (6437, 10792)]