84511724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{283}}^1\times {\mathrm{617}}^1$

素因数の和:926

約数の個数: 36

約数和(自身を含む): 163401672

約数和(自身を除く): 78889948

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 283, 484, 566, 617, 1132, 1234, 2468, 3113, 6226, 6787, 12452, 13574, 27148, 34243, 68486, 74657, 136972, 149314, 174611, 298628, 349222, 698444, 1920721, 3841442, 7682884, 21127931, 42255862, 84511724]

約数ペア:

[(1, 84511724), (2, 42255862), (4, 21127931), (11, 7682884), (22, 3841442), (44, 1920721), (121, 698444), (242, 349222), (283, 298628), (484, 174611), (566, 149314), (617, 136972), (1132, 74657), (1234, 68486), (2468, 34243), (3113, 27148), (6226, 13574), (6787, 12452)]