68873652

素因数分解:

$2^2\times 3^4\times {\mathrm{212573}}^1$

素因数の和:212589

約数の個数: 30

約数和(自身を含む): 180050178

約数和(自身を除く): 111176526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 212573, 425146, 637719, 850292, 1275438, 1913157, 2550876, 3826314, 5739471, 7652628, 11478942, 17218413, 22957884, 34436826, 68873652]

約数ペア:

[(1, 68873652), (2, 34436826), (3, 22957884), (4, 17218413), (6, 11478942), (9, 7652628), (12, 5739471), (18, 3826314), (27, 2550876), (36, 1913157), (54, 1275438), (81, 850292), (108, 637719), (162, 425146), (324, 212573)]