127870812

素因数分解:

$2^2\times 3^4\times {\mathrm{563}}^1\times {\mathrm{701}}^1$

素因数の和:1280

約数の個数: 60

約数和(自身を含む): 335351016

約数和(自身を除く): 207480204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 563, 701, 1126, 1402, 1689, 2103, 2252, 2804, 3378, 4206, 5067, 6309, 6756, 8412, 10134, 12618, 15201, 18927, 20268, 25236, 30402, 37854, 45603, 56781, 60804, 75708, 91206, 113562, 182412, 227124, 394663, 789326, 1183989, 1578652, 2367978, 3551967, 4735956, 7103934, 10655901, 14207868, 21311802, 31967703, 42623604, 63935406, 127870812]

約数ペア:

[(1, 127870812), (2, 63935406), (3, 42623604), (4, 31967703), (6, 21311802), (9, 14207868), (12, 10655901), (18, 7103934), (27, 4735956), (36, 3551967), (54, 2367978), (81, 1578652), (108, 1183989), (162, 789326), (324, 394663), (563, 227124), (701, 182412), (1126, 113562), (1402, 91206), (1689, 75708), (2103, 60804), (2252, 56781), (2804, 45603), (3378, 37854), (4206, 30402), (5067, 25236), (6309, 20268), (6756, 18927), (8412, 15201), (10134, 12618)]