87270526

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 152087040

約数和(自身を除く): 64816514

約数列:

[1, 2, 7, 14, 163, 167, 229, 326, 334, 458, 1141, 1169, 1603, 2282, 2338, 3206, 27221, 37327, 38243, 54442, 74654, 76486, 190547, 261289, 267701, 381094, 522578, 535402, 6233609, 12467218, 43635263, 87270526]

約数ペア:

[(1, 87270526), (2, 43635263), (7, 12467218), (14, 6233609), (163, 535402), (167, 522578), (229, 381094), (326, 267701), (334, 261289), (458, 190547), (1141, 76486), (1169, 74654), (1603, 54442), (2282, 38243), (2338, 37327), (3206, 27221)]