72609886

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{13841}}^1$

素因数の和:13947

約数の個数: 16

約数和(自身を含む): 113282928

約数和(自身を除く): 40673042

約数列:

[1, 2, 43, 61, 86, 122, 2623, 5246, 13841, 27682, 595163, 844301, 1190326, 1688602, 36304943, 72609886]

約数ペア:

[(1, 72609886), (2, 36304943), (43, 1688602), (61, 1190326), (86, 844301), (122, 595163), (2623, 27682), (5246, 13841)]