80636424

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{305441}}^1$

素因数の和:305461

約数の個数: 32

約数和(自身を含む): 219918240

約数和(自身を除く): 139281816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 305441, 610882, 916323, 1221764, 1832646, 2443528, 3359851, 3665292, 6719702, 7330584, 10079553, 13439404, 20159106, 26878808, 40318212, 80636424]

約数ペア:

[(1, 80636424), (2, 40318212), (3, 26878808), (4, 20159106), (6, 13439404), (8, 10079553), (11, 7330584), (12, 6719702), (22, 3665292), (24, 3359851), (33, 2443528), (44, 1832646), (66, 1221764), (88, 916323), (132, 610882), (264, 305441)]