85219212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1621}}^1$

素因数の和:1978

約数の個数: 48

約数和(自身を含む): 214908512

約数和(自身を除く): 129689300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 337, 674, 1011, 1348, 1621, 2022, 3242, 4044, 4381, 4863, 6484, 8762, 9726, 13143, 17524, 19452, 21073, 26286, 42146, 52572, 63219, 84292, 126438, 252876, 546277, 1092554, 1638831, 2185108, 3277662, 6555324, 7101601, 14203202, 21304803, 28406404, 42609606, 85219212]

約数ペア:

[(1, 85219212), (2, 42609606), (3, 28406404), (4, 21304803), (6, 14203202), (12, 7101601), (13, 6555324), (26, 3277662), (39, 2185108), (52, 1638831), (78, 1092554), (156, 546277), (337, 252876), (674, 126438), (1011, 84292), (1348, 63219), (1621, 52572), (2022, 42146), (3242, 26286), (4044, 21073), (4381, 19452), (4863, 17524), (6484, 13143), (8762, 9726)]