67890456

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{17791}}^1$

素因数の和:17856

約数の個数: 48

約数和(自身を含む): 187349760

約数和(自身を除く): 119459304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 17791, 35582, 53373, 71164, 106746, 142328, 160119, 213492, 320238, 426984, 640476, 942923, 1280952, 1885846, 2828769, 3771692, 5657538, 7543384, 8486307, 11315076, 16972614, 22630152, 33945228, 67890456]

約数ペア:

[(1, 67890456), (2, 33945228), (3, 22630152), (4, 16972614), (6, 11315076), (8, 8486307), (9, 7543384), (12, 5657538), (18, 3771692), (24, 2828769), (36, 1885846), (53, 1280952), (72, 942923), (106, 640476), (159, 426984), (212, 320238), (318, 213492), (424, 160119), (477, 142328), (636, 106746), (954, 71164), (1272, 53373), (1908, 35582), (3816, 17791)]