69690738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{10039}}^1$

素因数の和:10146

約数の個数: 32

約数和(自身を含む): 151804800

約数和(自身を除く): 82114062

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 10039, 20078, 30117, 60234, 130507, 261014, 391521, 783042, 893471, 1786942, 2680413, 5360826, 11615123, 23230246, 34845369, 69690738]

約数ペア:

[(1, 69690738), (2, 34845369), (3, 23230246), (6, 11615123), (13, 5360826), (26, 2680413), (39, 1786942), (78, 893471), (89, 783042), (178, 391521), (267, 261014), (534, 130507), (1157, 60234), (2314, 30117), (3471, 20078), (6942, 10039)]