68001228

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1132

約数の個数: 96

約数和(自身を含む): 191744000

約数和(自身を除く): 123742772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 54, 57, 62, 76, 93, 108, 114, 124, 171, 186, 228, 279, 342, 372, 513, 558, 589, 684, 837, 1026, 1069, 1116, 1178, 1674, 1767, 2052, 2138, 2356, 3207, 3348, 3534, 4276, 5301, 6414, 7068, 9621, 10602, 12828, 15903, 19242, 20311, 21204, 28863, 31806, 33139, 38484, 40622, 57726, 60933, 63612, 66278, 81244, 99417, 115452, 121866, 132556, 182799, 198834, 243732, 298251, 365598, 397668, 548397, 596502, 629641, 731196, 894753, 1096794, 1193004, 1259282, 1789506, 1888923, 2193588, 2518564, 3579012, 3777846, 5666769, 7555692, 11333538, 17000307, 22667076, 34000614, 68001228]

約数ペア:

[(1, 68001228), (2, 34000614), (3, 22667076), (4, 17000307), (6, 11333538), (9, 7555692), (12, 5666769), (18, 3777846), (19, 3579012), (27, 2518564), (31, 2193588), (36, 1888923), (38, 1789506), (54, 1259282), (57, 1193004), (62, 1096794), (76, 894753), (93, 731196), (108, 629641), (114, 596502), (124, 548397), (171, 397668), (186, 365598), (228, 298251), (279, 243732), (342, 198834), (372, 182799), (513, 132556), (558, 121866), (589, 115452), (684, 99417), (837, 81244), (1026, 66278), (1069, 63612), (1116, 60933), (1178, 57726), (1674, 40622), (1767, 38484), (2052, 33139), (2138, 31806), (2356, 28863), (3207, 21204), (3348, 20311), (3534, 19242), (4276, 15903), (5301, 12828), (6414, 10602), (7068, 9621)]