68938452

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:108

約数の個数: 180

約数和(自身を含む): 212468256

約数和(自身を除く): 143529804

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 29, 33, 36, 44, 46, 54, 58, 66, 69, 81, 87, 92, 99, 108, 116, 132, 138, 162, 174, 198, 207, 253, 261, 276, 297, 319, 324, 348, 396, 414, 506, 522, 594, 621, 638, 667, 759, 783, 828, 841, 891, 957, 1012, 1044, 1188, 1242, 1276, 1334, 1518, 1566, 1682, 1782, 1863, 1914, 2001, 2277, 2349, 2484, 2523, 2668, 2871, 3036, 3132, 3364, 3564, 3726, 3828, 4002, 4554, 4698, 5046, 5742, 6003, 6831, 7337, 7452, 7569, 8004, 8613, 9108, 9251, 9396, 10092, 11484, 12006, 13662, 14674, 15138, 17226, 18009, 18502, 19343, 20493, 22011, 22707, 24012, 25839, 27324, 27753, 29348, 30276, 34452, 36018, 37004, 38686, 40986, 44022, 45414, 51678, 54027, 55506, 58029, 66033, 68121, 72036, 77372, 81972, 83259, 88044, 90828, 103356, 108054, 111012, 116058, 132066, 136242, 166518, 174087, 198099, 212773, 216108, 232116, 249777, 264132, 272484, 333036, 348174, 396198, 425546, 499554, 522261, 594297, 638319, 696348, 749331, 792396, 851092, 999108, 1044522, 1188594, 1276638, 1498662, 1566783, 1914957, 2089044, 2377188, 2553276, 2997324, 3133566, 3829914, 5744871, 6267132, 7659828, 11489742, 17234613, 22979484, 34469226, 68938452]

約数ペア:

[(1, 68938452), (2, 34469226), (3, 22979484), (4, 17234613), (6, 11489742), (9, 7659828), (11, 6267132), (12, 5744871), (18, 3829914), (22, 3133566), (23, 2997324), (27, 2553276), (29, 2377188), (33, 2089044), (36, 1914957), (44, 1566783), (46, 1498662), (54, 1276638), (58, 1188594), (66, 1044522), (69, 999108), (81, 851092), (87, 792396), (92, 749331), (99, 696348), (108, 638319), (116, 594297), (132, 522261), (138, 499554), (162, 425546), (174, 396198), (198, 348174), (207, 333036), (253, 272484), (261, 264132), (276, 249777), (297, 232116), (319, 216108), (324, 212773), (348, 198099), (396, 174087), (414, 166518), (506, 136242), (522, 132066), (594, 116058), (621, 111012), (638, 108054), (667, 103356), (759, 90828), (783, 88044), (828, 83259), (841, 81972), (891, 77372), (957, 72036), (1012, 68121), (1044, 66033), (1188, 58029), (1242, 55506), (1276, 54027), (1334, 51678), (1518, 45414), (1566, 44022), (1682, 40986), (1782, 38686), (1863, 37004), (1914, 36018), (2001, 34452), (2277, 30276), (2349, 29348), (2484, 27753), (2523, 27324), (2668, 25839), (2871, 24012), (3036, 22707), (3132, 22011), (3364, 20493), (3564, 19343), (3726, 18502), (3828, 18009), (4002, 17226), (4554, 15138), (4698, 14674), (5046, 13662), (5742, 12006), (6003, 11484), (6831, 10092), (7337, 9396), (7452, 9251), (7569, 9108), (8004, 8613)]