72942978

素因数分解:

$2^1\times 3^1\times {\mathrm{1321}}^1\times {\mathrm{9203}}^1$

素因数の和:10529

約数の個数: 16

約数和(自身を含む): 146012256

約数和(自身を除く): 73069278

約数列:

[1, 2, 3, 6, 1321, 2642, 3963, 7926, 9203, 18406, 27609, 55218, 12157163, 24314326, 36471489, 72942978]

約数ペア:

[(1, 72942978), (2, 36471489), (3, 24314326), (6, 12157163), (1321, 55218), (2642, 27609), (3963, 18406), (7926, 9203)]