67778898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 157894272

約数和(自身を除く): 90115374

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 193, 313, 374, 386, 561, 579, 626, 939, 1122, 1158, 1878, 2123, 3281, 3443, 4246, 5321, 6369, 6562, 6886, 9843, 10329, 10642, 12738, 15963, 19686, 20658, 31926, 36091, 58531, 60409, 72182, 108273, 117062, 120818, 175593, 181227, 216546, 351186, 362454, 664499, 1026953, 1328998, 1993497, 2053906, 3080859, 3986994, 6161718, 11296483, 22592966, 33889449, 67778898]

約数ペア:

[(1, 67778898), (2, 33889449), (3, 22592966), (6, 11296483), (11, 6161718), (17, 3986994), (22, 3080859), (33, 2053906), (34, 1993497), (51, 1328998), (66, 1026953), (102, 664499), (187, 362454), (193, 351186), (313, 216546), (374, 181227), (386, 175593), (561, 120818), (579, 117062), (626, 108273), (939, 72182), (1122, 60409), (1158, 58531), (1878, 36091), (2123, 31926), (3281, 20658), (3443, 19686), (4246, 15963), (5321, 12738), (6369, 10642), (6562, 10329), (6886, 9843)]