66709872

素因数分解:

$2^4\times 3^3\times {\mathrm{307}}^1\times {\mathrm{503}}^1$

素因数の和:827

約数の個数: 80

約数和(自身を含む): 192487680

約数和(自身を除く): 125777808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 307, 432, 503, 614, 921, 1006, 1228, 1509, 1842, 2012, 2456, 2763, 3018, 3684, 4024, 4527, 4912, 5526, 6036, 7368, 8048, 8289, 9054, 11052, 12072, 13581, 14736, 16578, 18108, 22104, 24144, 27162, 33156, 36216, 44208, 54324, 66312, 72432, 108648, 132624, 154421, 217296, 308842, 463263, 617684, 926526, 1235368, 1389789, 1853052, 2470736, 2779578, 3706104, 4169367, 5559156, 7412208, 8338734, 11118312, 16677468, 22236624, 33354936, 66709872]

約数ペア:

[(1, 66709872), (2, 33354936), (3, 22236624), (4, 16677468), (6, 11118312), (8, 8338734), (9, 7412208), (12, 5559156), (16, 4169367), (18, 3706104), (24, 2779578), (27, 2470736), (36, 1853052), (48, 1389789), (54, 1235368), (72, 926526), (108, 617684), (144, 463263), (216, 308842), (307, 217296), (432, 154421), (503, 132624), (614, 108648), (921, 72432), (1006, 66312), (1228, 54324), (1509, 44208), (1842, 36216), (2012, 33156), (2456, 27162), (2763, 24144), (3018, 22104), (3684, 18108), (4024, 16578), (4527, 14736), (4912, 13581), (5526, 12072), (6036, 11052), (7368, 9054), (8048, 8289)]