68118732

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 204003072

約数和(自身を除く): 135884340

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 81, 92, 99, 108, 132, 138, 162, 198, 207, 243, 253, 276, 277, 297, 324, 396, 414, 486, 506, 554, 594, 621, 759, 828, 831, 891, 972, 1012, 1108, 1188, 1242, 1518, 1662, 1782, 1863, 2277, 2484, 2493, 2673, 3036, 3047, 3324, 3564, 3726, 4554, 4986, 5346, 5589, 6094, 6371, 6831, 7452, 7479, 9108, 9141, 9972, 10692, 11178, 12188, 12742, 13662, 14958, 18282, 19113, 20493, 22356, 22437, 25484, 27324, 27423, 29916, 36564, 38226, 40986, 44874, 54846, 57339, 61479, 67311, 70081, 76452, 81972, 82269, 89748, 109692, 114678, 122958, 134622, 140162, 164538, 172017, 210243, 229356, 245916, 246807, 269244, 280324, 329076, 344034, 420486, 493614, 516051, 630729, 688068, 740421, 840972, 987228, 1032102, 1261458, 1480842, 1548153, 1892187, 2064204, 2522916, 2961684, 3096306, 3784374, 5676561, 6192612, 7568748, 11353122, 17029683, 22706244, 34059366, 68118732]

約数ペア:

[(1, 68118732), (2, 34059366), (3, 22706244), (4, 17029683), (6, 11353122), (9, 7568748), (11, 6192612), (12, 5676561), (18, 3784374), (22, 3096306), (23, 2961684), (27, 2522916), (33, 2064204), (36, 1892187), (44, 1548153), (46, 1480842), (54, 1261458), (66, 1032102), (69, 987228), (81, 840972), (92, 740421), (99, 688068), (108, 630729), (132, 516051), (138, 493614), (162, 420486), (198, 344034), (207, 329076), (243, 280324), (253, 269244), (276, 246807), (277, 245916), (297, 229356), (324, 210243), (396, 172017), (414, 164538), (486, 140162), (506, 134622), (554, 122958), (594, 114678), (621, 109692), (759, 89748), (828, 82269), (831, 81972), (891, 76452), (972, 70081), (1012, 67311), (1108, 61479), (1188, 57339), (1242, 54846), (1518, 44874), (1662, 40986), (1782, 38226), (1863, 36564), (2277, 29916), (2484, 27423), (2493, 27324), (2673, 25484), (3036, 22437), (3047, 22356), (3324, 20493), (3564, 19113), (3726, 18282), (4554, 14958), (4986, 13662), (5346, 12742), (5589, 12188), (6094, 11178), (6371, 10692), (6831, 9972), (7452, 9141), (7479, 9108)]