81052092

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:864

約数の個数: 108

約数和(自身を含む): 235282320

約数和(自身を除く): 154230228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 92, 99, 121, 132, 138, 198, 207, 242, 253, 276, 363, 396, 414, 484, 506, 726, 759, 809, 828, 1012, 1089, 1452, 1518, 1618, 2178, 2277, 2427, 2783, 3036, 3236, 4356, 4554, 4854, 5566, 7281, 8349, 8899, 9108, 9708, 11132, 14562, 16698, 17798, 18607, 25047, 26697, 29124, 33396, 35596, 37214, 50094, 53394, 55821, 74428, 80091, 97889, 100188, 106788, 111642, 160182, 167463, 195778, 204677, 223284, 293667, 320364, 334926, 391556, 409354, 587334, 614031, 669852, 818708, 881001, 1174668, 1228062, 1762002, 1842093, 2251447, 2456124, 3524004, 3684186, 4502894, 6754341, 7368372, 9005788, 13508682, 20263023, 27017364, 40526046, 81052092]

約数ペア:

[(1, 81052092), (2, 40526046), (3, 27017364), (4, 20263023), (6, 13508682), (9, 9005788), (11, 7368372), (12, 6754341), (18, 4502894), (22, 3684186), (23, 3524004), (33, 2456124), (36, 2251447), (44, 1842093), (46, 1762002), (66, 1228062), (69, 1174668), (92, 881001), (99, 818708), (121, 669852), (132, 614031), (138, 587334), (198, 409354), (207, 391556), (242, 334926), (253, 320364), (276, 293667), (363, 223284), (396, 204677), (414, 195778), (484, 167463), (506, 160182), (726, 111642), (759, 106788), (809, 100188), (828, 97889), (1012, 80091), (1089, 74428), (1452, 55821), (1518, 53394), (1618, 50094), (2178, 37214), (2277, 35596), (2427, 33396), (2783, 29124), (3036, 26697), (3236, 25047), (4356, 18607), (4554, 17798), (4854, 16698), (5566, 14562), (7281, 11132), (8349, 9708), (8899, 9108)]