81004176

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{4649}}^1$

素因数の和:4685

約数の個数: 90

約数和(自身を含む): 249235350

約数和(自身を除く): 168231174

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1936, 2178, 2904, 4356, 4649, 5808, 8712, 9298, 13947, 17424, 18596, 27894, 37192, 41841, 51139, 55788, 74384, 83682, 102278, 111576, 153417, 167364, 204556, 223152, 306834, 334728, 409112, 460251, 562529, 613668, 669456, 818224, 920502, 1125058, 1227336, 1687587, 1841004, 2250116, 2454672, 3375174, 3682008, 4500232, 5062761, 6750348, 7364016, 9000464, 10125522, 13500696, 20251044, 27001392, 40502088, 81004176]

約数ペア:

[(1, 81004176), (2, 40502088), (3, 27001392), (4, 20251044), (6, 13500696), (8, 10125522), (9, 9000464), (11, 7364016), (12, 6750348), (16, 5062761), (18, 4500232), (22, 3682008), (24, 3375174), (33, 2454672), (36, 2250116), (44, 1841004), (48, 1687587), (66, 1227336), (72, 1125058), (88, 920502), (99, 818224), (121, 669456), (132, 613668), (144, 562529), (176, 460251), (198, 409112), (242, 334728), (264, 306834), (363, 223152), (396, 204556), (484, 167364), (528, 153417), (726, 111576), (792, 102278), (968, 83682), (1089, 74384), (1452, 55788), (1584, 51139), (1936, 41841), (2178, 37192), (2904, 27894), (4356, 18596), (4649, 17424), (5808, 13947), (8712, 9298)]