71924976

素因数分解:

$2^4\times 3^3\times {\mathrm{331}}^1\times {\mathrm{503}}^1$

素因数の和:851

約数の個数: 80

約数和(自身を含む): 207486720

約数和(自身を除く): 135561744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 331, 432, 503, 662, 993, 1006, 1324, 1509, 1986, 2012, 2648, 2979, 3018, 3972, 4024, 4527, 5296, 5958, 6036, 7944, 8048, 8937, 9054, 11916, 12072, 13581, 15888, 17874, 18108, 23832, 24144, 27162, 35748, 36216, 47664, 54324, 71496, 72432, 108648, 142992, 166493, 217296, 332986, 499479, 665972, 998958, 1331944, 1498437, 1997916, 2663888, 2996874, 3995832, 4495311, 5993748, 7991664, 8990622, 11987496, 17981244, 23974992, 35962488, 71924976]

約数ペア:

[(1, 71924976), (2, 35962488), (3, 23974992), (4, 17981244), (6, 11987496), (8, 8990622), (9, 7991664), (12, 5993748), (16, 4495311), (18, 3995832), (24, 2996874), (27, 2663888), (36, 1997916), (48, 1498437), (54, 1331944), (72, 998958), (108, 665972), (144, 499479), (216, 332986), (331, 217296), (432, 166493), (503, 142992), (662, 108648), (993, 72432), (1006, 71496), (1324, 54324), (1509, 47664), (1986, 36216), (2012, 35748), (2648, 27162), (2979, 24144), (3018, 23832), (3972, 18108), (4024, 17874), (4527, 15888), (5296, 13581), (5958, 12072), (6036, 11916), (7944, 9054), (8048, 8937)]