68478354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3967}}^1$

素因数の和:4119

約数の個数: 48

約数和(自身を含む): 170846208

約数和(自身を除く): 102367854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 411, 822, 959, 1233, 1918, 2466, 2877, 3967, 5754, 7934, 8631, 11901, 17262, 23802, 27769, 35703, 55538, 71406, 83307, 166614, 249921, 499842, 543479, 1086958, 1630437, 3260874, 3804353, 4891311, 7608706, 9782622, 11413059, 22826118, 34239177, 68478354]

約数ペア:

[(1, 68478354), (2, 34239177), (3, 22826118), (6, 11413059), (7, 9782622), (9, 7608706), (14, 4891311), (18, 3804353), (21, 3260874), (42, 1630437), (63, 1086958), (126, 543479), (137, 499842), (274, 249921), (411, 166614), (822, 83307), (959, 71406), (1233, 55538), (1918, 35703), (2466, 27769), (2877, 23802), (3967, 17262), (5754, 11901), (7934, 8631)]