80827219.000000000

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{139753}}^1$

素因数の和:139909

約数の個数: 16

約数和(自身を含む): 254911296

約数和(自身を除く): 128295078

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 139753, 279506, 419259, 838518, 21102703, 42205406, 63308109, 126616218]

約数ペア:

[(1, 126616218), (2, 63308109), (3, 42205406), (6, 21102703), (151, 838518), (302, 419259), (453, 279506), (906, 139753)]