74165168

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1627}}^1$

素因数の和:1690

約数の個数: 80

約数和(自身を含む): 184107264

約数和(自身を除く): 109942096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 56, 74, 77, 88, 112, 148, 154, 176, 259, 296, 308, 407, 518, 592, 616, 814, 1036, 1232, 1627, 1628, 2072, 2849, 3254, 3256, 4144, 5698, 6508, 6512, 11389, 11396, 13016, 17897, 22778, 22792, 26032, 35794, 45556, 45584, 60199, 71588, 91112, 120398, 125279, 143176, 182224, 240796, 250558, 286352, 421393, 481592, 501116, 662189, 842786, 963184, 1002232, 1324378, 1685572, 2004464, 2648756, 3371144, 4635323, 5297512, 6742288, 9270646, 10595024, 18541292, 37082584, 74165168]

約数ペア:

[(1, 74165168), (2, 37082584), (4, 18541292), (7, 10595024), (8, 9270646), (11, 6742288), (14, 5297512), (16, 4635323), (22, 3371144), (28, 2648756), (37, 2004464), (44, 1685572), (56, 1324378), (74, 1002232), (77, 963184), (88, 842786), (112, 662189), (148, 501116), (154, 481592), (176, 421393), (259, 286352), (296, 250558), (308, 240796), (407, 182224), (518, 143176), (592, 125279), (616, 120398), (814, 91112), (1036, 71588), (1232, 60199), (1627, 45584), (1628, 45556), (2072, 35794), (2849, 26032), (3254, 22792), (3256, 22778), (4144, 17897), (5698, 13016), (6508, 11396), (6512, 11389)]