68257242

素因数分解:

$2^1\times 3^5\times {\mathrm{29}}^2\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 72

約数和(自身を含む): 159790176

約数和(自身を除く): 91532934

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 167, 174, 243, 261, 334, 486, 501, 522, 783, 841, 1002, 1503, 1566, 1682, 2349, 2523, 3006, 4509, 4698, 4843, 5046, 7047, 7569, 9018, 9686, 13527, 14094, 14529, 15138, 22707, 27054, 29058, 40581, 43587, 45414, 68121, 81162, 87174, 130761, 136242, 140447, 204363, 261522, 280894, 392283, 408726, 421341, 784566, 842682, 1176849, 1264023, 2353698, 2528046, 3792069, 7584138, 11376207, 22752414, 34128621, 68257242]

約数ペア:

[(1, 68257242), (2, 34128621), (3, 22752414), (6, 11376207), (9, 7584138), (18, 3792069), (27, 2528046), (29, 2353698), (54, 1264023), (58, 1176849), (81, 842682), (87, 784566), (162, 421341), (167, 408726), (174, 392283), (243, 280894), (261, 261522), (334, 204363), (486, 140447), (501, 136242), (522, 130761), (783, 87174), (841, 81162), (1002, 68121), (1503, 45414), (1566, 43587), (1682, 40581), (2349, 29058), (2523, 27054), (3006, 22707), (4509, 15138), (4698, 14529), (4843, 14094), (5046, 13527), (7047, 9686), (7569, 9018)]