87136126

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 171072000

約数和(自身を除く): 83935874

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 109, 154, 179, 203, 218, 319, 358, 406, 638, 763, 1199, 1253, 1526, 1969, 2233, 2398, 2506, 3161, 3938, 4466, 5191, 6322, 8393, 10382, 13783, 16786, 19511, 22127, 27566, 34771, 36337, 39022, 44254, 57101, 69542, 72674, 114202, 136577, 214621, 243397, 273154, 399707, 429242, 486794, 565819, 799414, 1131638, 1502347, 3004694, 3960733, 6224009, 7921466, 12448018, 43568063, 87136126]

約数ペア:

[(1, 87136126), (2, 43568063), (7, 12448018), (11, 7921466), (14, 6224009), (22, 3960733), (29, 3004694), (58, 1502347), (77, 1131638), (109, 799414), (154, 565819), (179, 486794), (203, 429242), (218, 399707), (319, 273154), (358, 243397), (406, 214621), (638, 136577), (763, 114202), (1199, 72674), (1253, 69542), (1526, 57101), (1969, 44254), (2233, 39022), (2398, 36337), (2506, 34771), (3161, 27566), (3938, 22127), (4466, 19511), (5191, 16786), (6322, 13783), (8393, 10382)]