68697918

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 169019136

約数和(自身を除く): 100321218

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 43, 46, 51, 69, 86, 102, 129, 138, 153, 207, 227, 258, 306, 387, 391, 414, 454, 681, 731, 774, 782, 989, 1173, 1362, 1462, 1978, 2043, 2193, 2346, 2967, 3519, 3859, 4086, 4386, 5221, 5934, 6579, 7038, 7718, 8901, 9761, 10442, 11577, 13158, 15663, 16813, 17802, 19522, 23154, 29283, 31326, 33626, 34731, 46989, 50439, 58566, 69462, 87849, 88757, 93978, 100878, 151317, 165937, 175698, 177514, 224503, 266271, 302634, 331874, 449006, 497811, 532542, 673509, 798813, 995622, 1347018, 1493433, 1597626, 2020527, 2986866, 3816551, 4041054, 7633102, 11449653, 22899306, 34348959, 68697918]

約数ペア:

[(1, 68697918), (2, 34348959), (3, 22899306), (6, 11449653), (9, 7633102), (17, 4041054), (18, 3816551), (23, 2986866), (34, 2020527), (43, 1597626), (46, 1493433), (51, 1347018), (69, 995622), (86, 798813), (102, 673509), (129, 532542), (138, 497811), (153, 449006), (207, 331874), (227, 302634), (258, 266271), (306, 224503), (387, 177514), (391, 175698), (414, 165937), (454, 151317), (681, 100878), (731, 93978), (774, 88757), (782, 87849), (989, 69462), (1173, 58566), (1362, 50439), (1462, 46989), (1978, 34731), (2043, 33626), (2193, 31326), (2346, 29283), (2967, 23154), (3519, 19522), (3859, 17802), (4086, 16813), (4386, 15663), (5221, 13158), (5934, 11577), (6579, 10442), (7038, 9761), (7718, 8901)]