77827068

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 231154560

約数和(自身を除く): 153327492

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 29, 33, 36, 44, 54, 58, 66, 81, 87, 99, 108, 116, 132, 162, 174, 198, 243, 251, 261, 297, 319, 324, 348, 396, 486, 502, 522, 594, 638, 753, 783, 891, 957, 972, 1004, 1044, 1188, 1276, 1506, 1566, 1782, 1914, 2259, 2349, 2673, 2761, 2871, 3012, 3132, 3564, 3828, 4518, 4698, 5346, 5522, 5742, 6777, 7047, 7279, 8283, 8613, 9036, 9396, 10692, 11044, 11484, 13554, 14094, 14558, 16566, 17226, 20331, 21837, 24849, 25839, 27108, 28188, 29116, 33132, 34452, 40662, 43674, 49698, 51678, 60993, 65511, 74547, 77517, 80069, 81324, 87348, 99396, 103356, 121986, 131022, 149094, 155034, 160138, 196533, 223641, 240207, 243972, 262044, 298188, 310068, 320276, 393066, 447282, 480414, 589599, 670923, 720621, 786132, 894564, 960828, 1179198, 1341846, 1441242, 1768797, 2161863, 2358396, 2683692, 2882484, 3537594, 4323726, 6485589, 7075188, 8647452, 12971178, 19456767, 25942356, 38913534, 77827068]

約数ペア:

[(1, 77827068), (2, 38913534), (3, 25942356), (4, 19456767), (6, 12971178), (9, 8647452), (11, 7075188), (12, 6485589), (18, 4323726), (22, 3537594), (27, 2882484), (29, 2683692), (33, 2358396), (36, 2161863), (44, 1768797), (54, 1441242), (58, 1341846), (66, 1179198), (81, 960828), (87, 894564), (99, 786132), (108, 720621), (116, 670923), (132, 589599), (162, 480414), (174, 447282), (198, 393066), (243, 320276), (251, 310068), (261, 298188), (297, 262044), (319, 243972), (324, 240207), (348, 223641), (396, 196533), (486, 160138), (502, 155034), (522, 149094), (594, 131022), (638, 121986), (753, 103356), (783, 99396), (891, 87348), (957, 81324), (972, 80069), (1004, 77517), (1044, 74547), (1188, 65511), (1276, 60993), (1506, 51678), (1566, 49698), (1782, 43674), (1914, 40662), (2259, 34452), (2349, 33132), (2673, 29116), (2761, 28188), (2871, 27108), (3012, 25839), (3132, 24849), (3564, 21837), (3828, 20331), (4518, 17226), (4698, 16566), (5346, 14558), (5522, 14094), (5742, 13554), (6777, 11484), (7047, 11044), (7279, 10692), (8283, 9396), (8613, 9036)]