87446788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{152879}}^1$

素因数の和:152907

約数の個数: 24

約数和(自身を含む): 179786880

約数和(自身を除く): 92340092

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 152879, 305758, 611516, 1681669, 1987427, 3363338, 3974854, 6726676, 7949708, 21861697, 43723394, 87446788]

約数ペア:

[(1, 87446788), (2, 43723394), (4, 21861697), (11, 7949708), (13, 6726676), (22, 3974854), (26, 3363338), (44, 1987427), (52, 1681669), (143, 611516), (286, 305758), (572, 152879)]