68511564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10177}}^1$

素因数の和:10215

約数の個数: 72

約数和(自身を含む): 200058768

約数和(自身を除く): 131547204

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3366, 6732, 10177, 20354, 30531, 40708, 61062, 91593, 111947, 122124, 173009, 183186, 223894, 335841, 346018, 366372, 447788, 519027, 671682, 692036, 1007523, 1038054, 1343364, 1557081, 1903099, 2015046, 2076108, 3114162, 3806198, 4030092, 5709297, 6228324, 7612396, 11418594, 17127891, 22837188, 34255782, 68511564]

約数ペア:

[(1, 68511564), (2, 34255782), (3, 22837188), (4, 17127891), (6, 11418594), (9, 7612396), (11, 6228324), (12, 5709297), (17, 4030092), (18, 3806198), (22, 3114162), (33, 2076108), (34, 2015046), (36, 1903099), (44, 1557081), (51, 1343364), (66, 1038054), (68, 1007523), (99, 692036), (102, 671682), (132, 519027), (153, 447788), (187, 366372), (198, 346018), (204, 335841), (306, 223894), (374, 183186), (396, 173009), (561, 122124), (612, 111947), (748, 91593), (1122, 61062), (1683, 40708), (2244, 30531), (3366, 20354), (6732, 10177)]