72609306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157163}}^1$

素因数の和:157186

約数の個数: 32

約数和(自身を含む): 181052928

約数和(自身を除く): 108443622

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 157163, 314326, 471489, 942978, 1100141, 1728793, 2200282, 3300423, 3457586, 5186379, 6600846, 10372758, 12101551, 24203102, 36304653, 72609306]

約数ペア:

[(1, 72609306), (2, 36304653), (3, 24203102), (6, 12101551), (7, 10372758), (11, 6600846), (14, 5186379), (21, 3457586), (22, 3300423), (33, 2200282), (42, 1728793), (66, 1100141), (77, 942978), (154, 471489), (231, 314326), (462, 157163)]