68545278

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{13649}}^1$

素因数の和:13694

約数の個数: 40

約数和(自身を含む): 158558400

約数和(自身を除く): 90013122

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 5022, 13649, 27298, 40947, 81894, 122841, 245682, 368523, 423119, 737046, 846238, 1105569, 1269357, 2211138, 2538714, 3808071, 7616142, 11424213, 22848426, 34272639, 68545278]

約数ペア:

[(1, 68545278), (2, 34272639), (3, 22848426), (6, 11424213), (9, 7616142), (18, 3808071), (27, 2538714), (31, 2211138), (54, 1269357), (62, 1105569), (81, 846238), (93, 737046), (162, 423119), (186, 368523), (279, 245682), (558, 122841), (837, 81894), (1674, 40947), (2511, 27298), (5022, 13649)]