80414994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 181025280

約数和(自身を除く): 100610286

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 107, 118, 177, 193, 214, 321, 354, 386, 579, 642, 649, 1158, 1177, 1298, 1947, 2123, 2354, 3531, 3894, 4246, 6313, 6369, 7062, 11387, 12626, 12738, 18939, 20651, 22774, 34161, 37878, 41302, 61953, 68322, 69443, 123906, 125257, 138886, 208329, 227161, 250514, 375771, 416658, 454322, 681483, 751542, 1218409, 1362966, 2436818, 3655227, 7310454, 13402499, 26804998, 40207497, 80414994]

約数ペア:

[(1, 80414994), (2, 40207497), (3, 26804998), (6, 13402499), (11, 7310454), (22, 3655227), (33, 2436818), (59, 1362966), (66, 1218409), (107, 751542), (118, 681483), (177, 454322), (193, 416658), (214, 375771), (321, 250514), (354, 227161), (386, 208329), (579, 138886), (642, 125257), (649, 123906), (1158, 69443), (1177, 68322), (1298, 61953), (1947, 41302), (2123, 37878), (2354, 34161), (3531, 22774), (3894, 20651), (4246, 18939), (6313, 12738), (6369, 12626), (7062, 11387)]