80486658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{22027}}^1$

素因数の和:22071

約数の個数: 48

約数和(自身を含む): 206182080

約数和(自身を除く): 125695422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 22027, 44054, 66081, 132162, 154189, 198243, 308378, 396486, 462567, 638783, 925134, 1277566, 1387701, 1916349, 2775402, 3832698, 4471481, 5749047, 8942962, 11498094, 13414443, 26828886, 40243329, 80486658]

約数ペア:

[(1, 80486658), (2, 40243329), (3, 26828886), (6, 13414443), (7, 11498094), (9, 8942962), (14, 5749047), (18, 4471481), (21, 3832698), (29, 2775402), (42, 1916349), (58, 1387701), (63, 1277566), (87, 925134), (126, 638783), (174, 462567), (203, 396486), (261, 308378), (406, 198243), (522, 154189), (609, 132162), (1218, 66081), (1827, 44054), (3654, 22027)]