172917144

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 479999520

約数和(自身を除く): 307082376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 167, 197, 219, 292, 334, 394, 438, 501, 584, 591, 657, 668, 788, 876, 1002, 1182, 1314, 1336, 1503, 1576, 1752, 1773, 2004, 2364, 2628, 3006, 3546, 4008, 4728, 5256, 6012, 7092, 12024, 12191, 14184, 14381, 24382, 28762, 32899, 36573, 43143, 48764, 57524, 65798, 73146, 86286, 97528, 98697, 109719, 115048, 129429, 131596, 146292, 172572, 197394, 219438, 258858, 263192, 292584, 296091, 345144, 394788, 438876, 517716, 592182, 789576, 877752, 1035432, 1184364, 2368728, 2401627, 4803254, 7204881, 9606508, 14409762, 19213016, 21614643, 28819524, 43229286, 57639048, 86458572, 172917144]

約数ペア:

[(1, 172917144), (2, 86458572), (3, 57639048), (4, 43229286), (6, 28819524), (8, 21614643), (9, 19213016), (12, 14409762), (18, 9606508), (24, 7204881), (36, 4803254), (72, 2401627), (73, 2368728), (146, 1184364), (167, 1035432), (197, 877752), (219, 789576), (292, 592182), (334, 517716), (394, 438876), (438, 394788), (501, 345144), (584, 296091), (591, 292584), (657, 263192), (668, 258858), (788, 219438), (876, 197394), (1002, 172572), (1182, 146292), (1314, 131596), (1336, 129429), (1503, 115048), (1576, 109719), (1752, 98697), (1773, 97528), (2004, 86286), (2364, 73146), (2628, 65798), (3006, 57524), (3546, 48764), (4008, 43143), (4728, 36573), (5256, 32899), (6012, 28762), (7092, 24382), (12024, 14381), (12191, 14184)]