71511204

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 171097920

約数和(自身を除く): 99586716

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 229, 318, 458, 491, 636, 687, 916, 982, 1374, 1473, 1964, 2748, 2946, 5892, 12137, 24274, 26023, 36411, 48548, 52046, 72822, 78069, 104092, 112439, 145644, 156138, 224878, 312276, 337317, 449756, 674634, 1349268, 5959267, 11918534, 17877801, 23837068, 35755602, 71511204]

約数ペア:

[(1, 71511204), (2, 35755602), (3, 23837068), (4, 17877801), (6, 11918534), (12, 5959267), (53, 1349268), (106, 674634), (159, 449756), (212, 337317), (229, 312276), (318, 224878), (458, 156138), (491, 145644), (636, 112439), (687, 104092), (916, 78069), (982, 72822), (1374, 52046), (1473, 48548), (1964, 36411), (2748, 26023), (2946, 24274), (5892, 12137)]