89864946

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2069}}^1$

素因数の和:2223

約数の個数: 48

約数和(自身を含む): 206668800

約数和(自身を除く): 116803854

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 127, 171, 254, 342, 381, 762, 1143, 2069, 2286, 2413, 4138, 4826, 6207, 7239, 12414, 14478, 18621, 21717, 37242, 39311, 43434, 78622, 117933, 235866, 262763, 353799, 525526, 707598, 788289, 1576578, 2364867, 4729734, 4992497, 9984994, 14977491, 29954982, 44932473, 89864946]

約数ペア:

[(1, 89864946), (2, 44932473), (3, 29954982), (6, 14977491), (9, 9984994), (18, 4992497), (19, 4729734), (38, 2364867), (57, 1576578), (114, 788289), (127, 707598), (171, 525526), (254, 353799), (342, 262763), (381, 235866), (762, 117933), (1143, 78622), (2069, 43434), (2286, 39311), (2413, 37242), (4138, 21717), (4826, 18621), (6207, 14478), (7239, 12414)]