78844404

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 186967872

約数和(自身を除く): 108123468

約数列:

[1, 2, 3, 4, 6, 12, 163, 173, 233, 326, 346, 466, 489, 519, 652, 692, 699, 932, 978, 1038, 1398, 1956, 2076, 2796, 28199, 37979, 40309, 56398, 75958, 80618, 84597, 112796, 113937, 120927, 151916, 161236, 169194, 227874, 241854, 338388, 455748, 483708, 6570367, 13140734, 19711101, 26281468, 39422202, 78844404]

約数ペア:

[(1, 78844404), (2, 39422202), (3, 26281468), (4, 19711101), (6, 13140734), (12, 6570367), (163, 483708), (173, 455748), (233, 338388), (326, 241854), (346, 227874), (466, 169194), (489, 161236), (519, 151916), (652, 120927), (692, 113937), (699, 112796), (932, 84597), (978, 80618), (1038, 75958), (1398, 56398), (1956, 40309), (2076, 37979), (2796, 28199)]