72285178

素因数分解:

$2^1\times 7^1\times {\mathrm{887}}^1\times {\mathrm{5821}}^1$

素因数の和:6717

約数の個数: 16

約数和(自身を含む): 124078464

約数和(自身を除く): 51793286

約数列:

[1, 2, 7, 14, 887, 1774, 5821, 6209, 11642, 12418, 40747, 81494, 5163227, 10326454, 36142589, 72285178]

約数ペア:

[(1, 72285178), (2, 36142589), (7, 10326454), (14, 5163227), (887, 81494), (1774, 40747), (5821, 12418), (6209, 11642)]