82560078

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{64601}}^1$

素因数の和:64680

約数の個数: 24

約数和(自身を含む): 181402416

約数和(自身を除く): 98842338

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 64601, 129202, 193803, 387606, 581409, 1162818, 4586671, 9173342, 13760013, 27520026, 41280039, 82560078]

約数ペア:

[(1, 82560078), (2, 41280039), (3, 27520026), (6, 13760013), (9, 9173342), (18, 4586671), (71, 1162818), (142, 581409), (213, 387606), (426, 193803), (639, 129202), (1278, 64601)]