87119186

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 174680064

約数和(自身を除く): 87560878

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 107, 119, 154, 187, 214, 238, 311, 374, 622, 749, 1177, 1309, 1498, 1819, 2177, 2354, 2618, 3421, 3638, 4354, 5287, 6842, 8239, 10574, 12733, 16478, 20009, 23947, 25466, 33277, 37009, 40018, 47894, 58157, 66554, 74018, 116314, 140063, 232939, 280126, 366047, 407099, 465878, 565709, 732094, 814198, 1131418, 2562329, 3959963, 5124658, 6222799, 7919926, 12445598, 43559593, 87119186]

約数ペア:

[(1, 87119186), (2, 43559593), (7, 12445598), (11, 7919926), (14, 6222799), (17, 5124658), (22, 3959963), (34, 2562329), (77, 1131418), (107, 814198), (119, 732094), (154, 565709), (187, 465878), (214, 407099), (238, 366047), (311, 280126), (374, 232939), (622, 140063), (749, 116314), (1177, 74018), (1309, 66554), (1498, 58157), (1819, 47894), (2177, 40018), (2354, 37009), (2618, 33277), (3421, 25466), (3638, 23947), (4354, 20009), (5287, 16478), (6842, 12733), (8239, 10574)]