72020120445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{925649}}^1$

素因数の和:925699

約数の個数: 96

約数和(自身を含む): 161729568000

約数和(自身を除く): 89709447555

約数列:

[1, 3, 5, 7, 9, 13, 15, 19, 21, 35, 39, 45, 57, 63, 65, 91, 95, 105, 117, 133, 171, 195, 247, 273, 285, 315, 399, 455, 585, 665, 741, 819, 855, 1197, 1235, 1365, 1729, 1995, 2223, 3705, 4095, 5187, 5985, 8645, 11115, 15561, 25935, 77805, 925649, 2776947, 4628245, 6479543, 8330841, 12033437, 13884735, 17587331, 19438629, 32397715, 36100311, 41654205, 52761993, 58315887, 60167185, 84234059, 87936655, 97193145, 108300933, 123111317, 158285979, 180501555, 228635303, 252702177, 263809965, 291579435, 369333951, 421170295, 541504665, 615556585, 685905909, 758106531, 791429895, 1108001853, 1143176515, 1263510885, 1600447121, 1846669755, 2057717727, 3429529545, 3790532655, 4801341363, 5540009265, 8002235605, 10288588635, 14404024089, 24006706815, 72020120445]

約数ペア:

[(1, 72020120445), (3, 24006706815), (5, 14404024089), (7, 10288588635), (9, 8002235605), (13, 5540009265), (15, 4801341363), (19, 3790532655), (21, 3429529545), (35, 2057717727), (39, 1846669755), (45, 1600447121), (57, 1263510885), (63, 1143176515), (65, 1108001853), (91, 791429895), (95, 758106531), (105, 685905909), (117, 615556585), (133, 541504665), (171, 421170295), (195, 369333951), (247, 291579435), (273, 263809965), (285, 252702177), (315, 228635303), (399, 180501555), (455, 158285979), (585, 123111317), (665, 108300933), (741, 97193145), (819, 87936655), (855, 84234059), (1197, 60167185), (1235, 58315887), (1365, 52761993), (1729, 41654205), (1995, 36100311), (2223, 32397715), (3705, 19438629), (4095, 17587331), (5187, 13884735), (5985, 12033437), (8645, 8330841), (11115, 6479543), (15561, 4628245), (25935, 2776947), (77805, 925649)]