68815926

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{8117}}^1$

素因数の和:8285

約数の個数: 32

約数和(自身を含む): 153917280

約数和(自身を除く): 85101354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8117, 8478, 16234, 24351, 48702, 73053, 146106, 219159, 438318, 1274369, 2548738, 3823107, 7646214, 11469321, 22938642, 34407963, 68815926]

約数ペア:

[(1, 68815926), (2, 34407963), (3, 22938642), (6, 11469321), (9, 7646214), (18, 3823107), (27, 2548738), (54, 1274369), (157, 438318), (314, 219159), (471, 146106), (942, 73053), (1413, 48702), (2826, 24351), (4239, 16234), (8117, 8478)]