68243406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8689}}^1$

素因数の和:8729

約数の個数: 64

約数和(自身を含む): 180195840

約数和(自身を除く): 111952434

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 42, 51, 66, 77, 102, 119, 154, 187, 231, 238, 357, 374, 462, 561, 714, 1122, 1309, 2618, 3927, 7854, 8689, 17378, 26067, 52134, 60823, 95579, 121646, 147713, 182469, 191158, 286737, 295426, 364938, 443139, 573474, 669053, 886278, 1033991, 1338106, 1624843, 2007159, 2067982, 3101973, 3249686, 4014318, 4874529, 6203946, 9749058, 11373901, 22747802, 34121703, 68243406]

約数ペア:

[(1, 68243406), (2, 34121703), (3, 22747802), (6, 11373901), (7, 9749058), (11, 6203946), (14, 4874529), (17, 4014318), (21, 3249686), (22, 3101973), (33, 2067982), (34, 2007159), (42, 1624843), (51, 1338106), (66, 1033991), (77, 886278), (102, 669053), (119, 573474), (154, 443139), (187, 364938), (231, 295426), (238, 286737), (357, 191158), (374, 182469), (462, 147713), (561, 121646), (714, 95579), (1122, 60823), (1309, 52134), (2618, 26067), (3927, 17378), (7854, 8689)]