72180374

素因数分解:

$2^1\times 7^1\times {\mathrm{1109}}^1\times {\mathrm{4649}}^1$

素因数の和:5767

約数の個数: 16

約数和(自身を含む): 123876000

約数和(自身を除く): 51695626

約数列:

[1, 2, 7, 14, 1109, 2218, 4649, 7763, 9298, 15526, 32543, 65086, 5155741, 10311482, 36090187, 72180374]

約数ペア:

[(1, 72180374), (2, 36090187), (7, 10311482), (14, 5155741), (1109, 65086), (2218, 32543), (4649, 15526), (7763, 9298)]