87628878

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{17449}}^1$

素因数の和:17494

約数の個数: 40

約数和(自身を含む): 202699200

約数和(自身を除く): 115070322

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 17449, 34898, 52347, 104694, 157041, 314082, 471123, 540919, 942246, 1081838, 1413369, 1622757, 2826738, 3245514, 4868271, 9736542, 14604813, 29209626, 43814439, 87628878]

約数ペア:

[(1, 87628878), (2, 43814439), (3, 29209626), (6, 14604813), (9, 9736542), (18, 4868271), (27, 3245514), (31, 2826738), (54, 1622757), (62, 1413369), (81, 1081838), (93, 942246), (162, 540919), (186, 471123), (279, 314082), (558, 157041), (837, 104694), (1674, 52347), (2511, 34898), (5022, 17449)]