71254572

素因数分解:

$2^2\times 3^1\times {\mathrm{271}}^1\times {\mathrm{21911}}^1$

素因数の和:22189

約数の個数: 24

約数和(自身を含む): 166881792

約数和(自身を除く): 95627220

約数列:

[1, 2, 3, 4, 6, 12, 271, 542, 813, 1084, 1626, 3252, 21911, 43822, 65733, 87644, 131466, 262932, 5937881, 11875762, 17813643, 23751524, 35627286, 71254572]

約数ペア:

[(1, 71254572), (2, 35627286), (3, 23751524), (4, 17813643), (6, 11875762), (12, 5937881), (271, 262932), (542, 131466), (813, 87644), (1084, 65733), (1626, 43822), (3252, 21911)]