80641308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{610919}}^1$

素因数の和:610937

約数の個数: 24

約数和(自身を含む): 205269120

約数和(自身を除く): 124627812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 610919, 1221838, 1832757, 2443676, 3665514, 6720109, 7331028, 13440218, 20160327, 26880436, 40320654, 80641308]

約数ペア:

[(1, 80641308), (2, 40320654), (3, 26880436), (4, 20160327), (6, 13440218), (11, 7331028), (12, 6720109), (22, 3665514), (33, 2443676), (44, 1832757), (66, 1221838), (132, 610919)]