86862816

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1531}}^1$

素因数の和:1744

約数の個数: 72

約数和(自身を含む): 248432184

約数和(自身を除く): 161569368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1531, 1576, 1773, 2364, 3062, 3152, 3546, 4593, 4728, 6124, 6304, 7092, 9186, 9456, 12248, 13779, 14184, 18372, 18912, 24496, 27558, 28368, 36744, 48992, 55116, 56736, 73488, 110232, 146976, 220464, 301607, 440928, 603214, 904821, 1206428, 1809642, 2412856, 2714463, 3619284, 4825712, 5428926, 7238568, 9651424, 10857852, 14477136, 21715704, 28954272, 43431408, 86862816]

約数ペア:

[(1, 86862816), (2, 43431408), (3, 28954272), (4, 21715704), (6, 14477136), (8, 10857852), (9, 9651424), (12, 7238568), (16, 5428926), (18, 4825712), (24, 3619284), (32, 2714463), (36, 2412856), (48, 1809642), (72, 1206428), (96, 904821), (144, 603214), (197, 440928), (288, 301607), (394, 220464), (591, 146976), (788, 110232), (1182, 73488), (1531, 56736), (1576, 55116), (1773, 48992), (2364, 36744), (3062, 28368), (3152, 27558), (3546, 24496), (4593, 18912), (4728, 18372), (6124, 14184), (6304, 13779), (7092, 12248), (9186, 9456)]