87517276

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4241}}^1$

素因数の和:4330

約数の個数: 48

約数和(自身を含む): 193842432

約数和(自身を除く): 106325156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1474, 1876, 2948, 4241, 5159, 8482, 10318, 16964, 20636, 29687, 46651, 59374, 93302, 118748, 186604, 284147, 326557, 568294, 653114, 1136588, 1306228, 1989029, 3125617, 3978058, 6251234, 7956116, 12502468, 21879319, 43758638, 87517276]

約数ペア:

[(1, 87517276), (2, 43758638), (4, 21879319), (7, 12502468), (11, 7956116), (14, 6251234), (22, 3978058), (28, 3125617), (44, 1989029), (67, 1306228), (77, 1136588), (134, 653114), (154, 568294), (268, 326557), (308, 284147), (469, 186604), (737, 118748), (938, 93302), (1474, 59374), (1876, 46651), (2948, 29687), (4241, 20636), (5159, 16964), (8482, 10318)]