77131926

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:327

約数の個数: 80

約数和(自身を含む): 182882304

約数和(自身を除く): 105750378

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 127, 138, 162, 163, 207, 254, 326, 381, 414, 489, 621, 762, 978, 1143, 1242, 1467, 1863, 2286, 2921, 2934, 3429, 3726, 3749, 4401, 5842, 6858, 7498, 8763, 8802, 10287, 11247, 13203, 17526, 20574, 20701, 22494, 26289, 26406, 33741, 41402, 52578, 62103, 67482, 78867, 101223, 124206, 157734, 186309, 202446, 236601, 303669, 372618, 473202, 476123, 558927, 607338, 952246, 1117854, 1428369, 1676781, 2856738, 3353562, 4285107, 8570214, 12855321, 25710642, 38565963, 77131926]

約数ペア:

[(1, 77131926), (2, 38565963), (3, 25710642), (6, 12855321), (9, 8570214), (18, 4285107), (23, 3353562), (27, 2856738), (46, 1676781), (54, 1428369), (69, 1117854), (81, 952246), (127, 607338), (138, 558927), (162, 476123), (163, 473202), (207, 372618), (254, 303669), (326, 236601), (381, 202446), (414, 186309), (489, 157734), (621, 124206), (762, 101223), (978, 78867), (1143, 67482), (1242, 62103), (1467, 52578), (1863, 41402), (2286, 33741), (2921, 26406), (2934, 26289), (3429, 22494), (3726, 20701), (3749, 20574), (4401, 17526), (5842, 13203), (6858, 11247), (7498, 10287), (8763, 8802)]