80383404

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{599}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 192326400

約数和(自身を除く): 111942996

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 211, 212, 318, 422, 599, 633, 636, 844, 1198, 1266, 1797, 2396, 2532, 3594, 7188, 11183, 22366, 31747, 33549, 44732, 63494, 67098, 95241, 126389, 126988, 134196, 190482, 252778, 379167, 380964, 505556, 758334, 1516668, 6698617, 13397234, 20095851, 26794468, 40191702, 80383404]

約数ペア:

[(1, 80383404), (2, 40191702), (3, 26794468), (4, 20095851), (6, 13397234), (12, 6698617), (53, 1516668), (106, 758334), (159, 505556), (211, 380964), (212, 379167), (318, 252778), (422, 190482), (599, 134196), (633, 126988), (636, 126389), (844, 95241), (1198, 67098), (1266, 63494), (1797, 44732), (2396, 33549), (2532, 31747), (3594, 22366), (7188, 11183)]