8126421456

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1\times {\mathrm{5087}}^1$

素因数の和:6568

約数の個数: 80

約数和(自身を含む): 21925453824

約数和(自身を除く): 13799032368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 1447, 2894, 4341, 5087, 5788, 8682, 10174, 11576, 15261, 17364, 20348, 23152, 30522, 33281, 34728, 40696, 61044, 66562, 69456, 81392, 99843, 117001, 122088, 133124, 199686, 234002, 244176, 266248, 351003, 399372, 468004, 532496, 702006, 798744, 936008, 1404012, 1597488, 1872016, 2808024, 5616048, 7360889, 14721778, 22082667, 29443556, 44165334, 58887112, 88330668, 117774224, 169300447, 176661336, 338600894, 353322672, 507901341, 677201788, 1015802682, 1354403576, 2031605364, 2708807152, 4063210728, 8126421456]

約数ペア:

[(1, 8126421456), (2, 4063210728), (3, 2708807152), (4, 2031605364), (6, 1354403576), (8, 1015802682), (12, 677201788), (16, 507901341), (23, 353322672), (24, 338600894), (46, 176661336), (48, 169300447), (69, 117774224), (92, 88330668), (138, 58887112), (184, 44165334), (276, 29443556), (368, 22082667), (552, 14721778), (1104, 7360889), (1447, 5616048), (2894, 2808024), (4341, 1872016), (5087, 1597488), (5788, 1404012), (8682, 936008), (10174, 798744), (11576, 702006), (15261, 532496), (17364, 468004), (20348, 399372), (23152, 351003), (30522, 266248), (33281, 244176), (34728, 234002), (40696, 199686), (61044, 133124), (66562, 122088), (69456, 117001), (81392, 99843)]