87817158

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 226306080

約数和(自身を除く): 138488922

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 109, 117, 143, 198, 218, 234, 286, 313, 327, 429, 626, 654, 858, 939, 981, 1199, 1287, 1417, 1878, 1962, 2398, 2574, 2817, 2834, 3443, 3597, 4069, 4251, 5634, 6886, 7194, 8138, 8502, 10329, 10791, 12207, 12753, 15587, 20658, 21582, 24414, 25506, 30987, 31174, 34117, 36621, 44759, 46761, 61974, 68234, 73242, 89518, 93522, 102351, 134277, 140283, 204702, 268554, 280566, 307053, 375287, 402831, 443521, 614106, 750574, 805662, 887042, 1125861, 1330563, 2251722, 2661126, 3377583, 3991689, 4878731, 6755166, 7983378, 9757462, 14636193, 29272386, 43908579, 87817158]

約数ペア:

[(1, 87817158), (2, 43908579), (3, 29272386), (6, 14636193), (9, 9757462), (11, 7983378), (13, 6755166), (18, 4878731), (22, 3991689), (26, 3377583), (33, 2661126), (39, 2251722), (66, 1330563), (78, 1125861), (99, 887042), (109, 805662), (117, 750574), (143, 614106), (198, 443521), (218, 402831), (234, 375287), (286, 307053), (313, 280566), (327, 268554), (429, 204702), (626, 140283), (654, 134277), (858, 102351), (939, 93522), (981, 89518), (1199, 73242), (1287, 68234), (1417, 61974), (1878, 46761), (1962, 44759), (2398, 36621), (2574, 34117), (2817, 31174), (2834, 30987), (3443, 25506), (3597, 24414), (4069, 21582), (4251, 20658), (5634, 15587), (6886, 12753), (7194, 12207), (8138, 10791), (8502, 10329)]