86978276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:297

約数の個数: 96

約数和(自身を含む): 203212800

約数和(自身を除く): 116234524

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 89, 133, 154, 167, 178, 209, 266, 308, 334, 356, 418, 532, 623, 668, 836, 979, 1169, 1246, 1463, 1691, 1837, 1958, 2338, 2492, 2926, 3173, 3382, 3674, 3916, 4676, 5852, 6346, 6764, 6853, 7348, 11837, 12692, 12859, 13706, 14863, 18601, 22211, 23674, 25718, 27412, 29726, 34903, 37202, 44422, 47348, 51436, 59452, 69806, 74404, 88844, 104041, 130207, 139612, 163493, 208082, 244321, 260414, 282397, 326986, 416164, 488642, 520828, 564794, 653972, 977284, 1129588, 1144451, 1976779, 2288902, 3106367, 3953558, 4577804, 6212734, 7907116, 12425468, 21744569, 43489138, 86978276]

約数ペア:

[(1, 86978276), (2, 43489138), (4, 21744569), (7, 12425468), (11, 7907116), (14, 6212734), (19, 4577804), (22, 3953558), (28, 3106367), (38, 2288902), (44, 1976779), (76, 1144451), (77, 1129588), (89, 977284), (133, 653972), (154, 564794), (167, 520828), (178, 488642), (209, 416164), (266, 326986), (308, 282397), (334, 260414), (356, 244321), (418, 208082), (532, 163493), (623, 139612), (668, 130207), (836, 104041), (979, 88844), (1169, 74404), (1246, 69806), (1463, 59452), (1691, 51436), (1837, 47348), (1958, 44422), (2338, 37202), (2492, 34903), (2926, 29726), (3173, 27412), (3382, 25718), (3674, 23674), (3916, 22211), (4676, 18601), (5852, 14863), (6346, 13706), (6764, 12859), (6853, 12692), (7348, 11837)]