85531404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12889}}^1$

素因数の和:12982

約数の個数: 48

約数和(自身を含む): 230988800

約数和(自身を除く): 145457396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 12889, 25778, 38667, 51556, 77334, 90223, 154668, 180446, 270669, 360892, 541338, 1018231, 1082676, 2036462, 3054693, 4072924, 6109386, 7127617, 12218772, 14255234, 21382851, 28510468, 42765702, 85531404]

約数ペア:

[(1, 85531404), (2, 42765702), (3, 28510468), (4, 21382851), (6, 14255234), (7, 12218772), (12, 7127617), (14, 6109386), (21, 4072924), (28, 3054693), (42, 2036462), (79, 1082676), (84, 1018231), (158, 541338), (237, 360892), (316, 270669), (474, 180446), (553, 154668), (948, 90223), (1106, 77334), (1659, 51556), (2212, 38667), (3318, 25778), (6636, 12889)]