82212216

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 226195200

約数和(自身を除く): 143982984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 41, 43, 58, 67, 82, 86, 87, 116, 123, 129, 134, 164, 172, 174, 201, 232, 246, 258, 268, 328, 344, 348, 402, 492, 516, 536, 696, 804, 984, 1032, 1189, 1247, 1608, 1763, 1943, 2378, 2494, 2747, 2881, 3526, 3567, 3741, 3886, 4756, 4988, 5289, 5494, 5762, 5829, 7052, 7134, 7482, 7772, 8241, 8643, 9512, 9976, 10578, 10988, 11524, 11658, 14104, 14268, 14964, 15544, 16482, 17286, 21156, 21976, 23048, 23316, 28536, 29928, 32964, 34572, 42312, 46632, 51127, 65928, 69144, 79663, 83549, 102254, 118121, 153381, 159326, 167098, 204508, 236242, 238989, 250647, 306762, 318652, 334196, 354363, 409016, 472484, 477978, 501294, 613524, 637304, 668392, 708726, 944968, 955956, 1002588, 1227048, 1417452, 1911912, 2005176, 2834904, 3425509, 6851018, 10276527, 13702036, 20553054, 27404072, 41106108, 82212216]

約数ペア:

[(1, 82212216), (2, 41106108), (3, 27404072), (4, 20553054), (6, 13702036), (8, 10276527), (12, 6851018), (24, 3425509), (29, 2834904), (41, 2005176), (43, 1911912), (58, 1417452), (67, 1227048), (82, 1002588), (86, 955956), (87, 944968), (116, 708726), (123, 668392), (129, 637304), (134, 613524), (164, 501294), (172, 477978), (174, 472484), (201, 409016), (232, 354363), (246, 334196), (258, 318652), (268, 306762), (328, 250647), (344, 238989), (348, 236242), (402, 204508), (492, 167098), (516, 159326), (536, 153381), (696, 118121), (804, 102254), (984, 83549), (1032, 79663), (1189, 69144), (1247, 65928), (1608, 51127), (1763, 46632), (1943, 42312), (2378, 34572), (2494, 32964), (2747, 29928), (2881, 28536), (3526, 23316), (3567, 23048), (3741, 21976), (3886, 21156), (4756, 17286), (4988, 16482), (5289, 15544), (5494, 14964), (5762, 14268), (5829, 14104), (7052, 11658), (7134, 11524), (7482, 10988), (7772, 10578), (8241, 9976), (8643, 9512)]