86685486

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1365

約数の個数: 48

約数和(自身を含む): 189024768

約数和(自身を除く): 102339282

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 361, 589, 722, 1083, 1178, 1291, 1767, 2166, 2582, 3534, 3873, 7746, 11191, 22382, 24529, 33573, 40021, 49058, 67146, 73587, 80042, 120063, 147174, 240126, 466051, 760399, 932102, 1398153, 1520798, 2281197, 2796306, 4562394, 14447581, 28895162, 43342743, 86685486]

約数ペア:

[(1, 86685486), (2, 43342743), (3, 28895162), (6, 14447581), (19, 4562394), (31, 2796306), (38, 2281197), (57, 1520798), (62, 1398153), (93, 932102), (114, 760399), (186, 466051), (361, 240126), (589, 147174), (722, 120063), (1083, 80042), (1178, 73587), (1291, 67146), (1767, 49058), (2166, 40021), (2582, 33573), (3534, 24529), (3873, 22382), (7746, 11191)]