80601972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{55511}}^1$

素因数の和:55540

約数の個数: 36

約数和(自身を含む): 206726688

約数和(自身を除く): 126124716

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 55511, 111022, 166533, 222044, 333066, 610621, 666132, 1221242, 1831863, 2442484, 3663726, 6716831, 7327452, 13433662, 20150493, 26867324, 40300986, 80601972]

約数ペア:

[(1, 80601972), (2, 40300986), (3, 26867324), (4, 20150493), (6, 13433662), (11, 7327452), (12, 6716831), (22, 3663726), (33, 2442484), (44, 1831863), (66, 1221242), (121, 666132), (132, 610621), (242, 333066), (363, 222044), (484, 166533), (726, 111022), (1452, 55511)]