80391024

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:655

約数の個数: 120

約数和(自身を含む): 259170912

約数和(自身を除く): 178779888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 173, 252, 336, 346, 461, 504, 519, 692, 922, 1008, 1038, 1211, 1383, 1384, 1557, 1844, 2076, 2422, 2766, 2768, 3114, 3227, 3633, 3688, 4149, 4152, 4844, 5532, 6228, 6454, 7266, 7376, 8298, 8304, 9681, 9688, 10899, 11064, 12456, 12908, 14532, 16596, 19362, 19376, 21798, 22128, 24912, 25816, 29043, 29064, 33192, 38724, 43596, 51632, 58086, 58128, 66384, 77448, 79753, 87192, 116172, 154896, 159506, 174384, 232344, 239259, 319012, 464688, 478518, 558271, 638024, 717777, 957036, 1116542, 1276048, 1435554, 1674813, 1914072, 2233084, 2871108, 3349626, 3828144, 4466168, 5024439, 5742216, 6699252, 8932336, 10048878, 11484432, 13398504, 20097756, 26797008, 40195512, 80391024]

約数ペア:

[(1, 80391024), (2, 40195512), (3, 26797008), (4, 20097756), (6, 13398504), (7, 11484432), (8, 10048878), (9, 8932336), (12, 6699252), (14, 5742216), (16, 5024439), (18, 4466168), (21, 3828144), (24, 3349626), (28, 2871108), (36, 2233084), (42, 1914072), (48, 1674813), (56, 1435554), (63, 1276048), (72, 1116542), (84, 957036), (112, 717777), (126, 638024), (144, 558271), (168, 478518), (173, 464688), (252, 319012), (336, 239259), (346, 232344), (461, 174384), (504, 159506), (519, 154896), (692, 116172), (922, 87192), (1008, 79753), (1038, 77448), (1211, 66384), (1383, 58128), (1384, 58086), (1557, 51632), (1844, 43596), (2076, 38724), (2422, 33192), (2766, 29064), (2768, 29043), (3114, 25816), (3227, 24912), (3633, 22128), (3688, 21798), (4149, 19376), (4152, 19362), (4844, 16596), (5532, 14532), (6228, 12908), (6454, 12456), (7266, 11064), (7376, 10899), (8298, 9688), (8304, 9681)]