80070522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{5281}}^1$

素因数の和:5331

約数の個数: 48

約数和(自身を含む): 193194432

約数和(自身を除く): 113123910

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 2166, 2527, 5054, 5281, 7581, 10562, 15162, 15843, 31686, 36967, 73934, 100339, 110901, 200678, 221802, 301017, 602034, 702373, 1404746, 1906441, 2107119, 3812882, 4214238, 5719323, 11438646, 13345087, 26690174, 40035261, 80070522]

約数ペア:

[(1, 80070522), (2, 40035261), (3, 26690174), (6, 13345087), (7, 11438646), (14, 5719323), (19, 4214238), (21, 3812882), (38, 2107119), (42, 1906441), (57, 1404746), (114, 702373), (133, 602034), (266, 301017), (361, 221802), (399, 200678), (722, 110901), (798, 100339), (1083, 73934), (2166, 36967), (2527, 31686), (5054, 15843), (5281, 15162), (7581, 10562)]