68260686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{9833}}^1$

素因数の和:9940

約数の個数: 32

約数和(自身を含む): 148690080

約数和(自身を除く): 80429394

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 9833, 19666, 29499, 58998, 127829, 255658, 383487, 766974, 875137, 1750274, 2625411, 5250822, 11376781, 22753562, 34130343, 68260686]

約数ペア:

[(1, 68260686), (2, 34130343), (3, 22753562), (6, 11376781), (13, 5250822), (26, 2625411), (39, 1750274), (78, 875137), (89, 766974), (178, 383487), (267, 255658), (534, 127829), (1157, 58998), (2314, 29499), (3471, 19666), (6942, 9833)]