77123908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{7873}}^1$

素因数の和:7987

約数の個数: 24

約数和(自身を含む): 141102080

約数和(自身を除く): 63978172

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 4898, 7873, 9796, 15746, 31492, 244063, 488126, 621967, 976252, 1243934, 2487868, 19280977, 38561954, 77123908]

約数ペア:

[(1, 77123908), (2, 38561954), (4, 19280977), (31, 2487868), (62, 1243934), (79, 976252), (124, 621967), (158, 488126), (316, 244063), (2449, 31492), (4898, 15746), (7873, 9796)]