90013488

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{431}}^1$

素因数の和:690

約数の個数: 80

約数和(自身を含む): 246412800

約数和(自身を除く): 156399312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 229, 304, 431, 456, 458, 687, 862, 912, 916, 1293, 1374, 1724, 1832, 2586, 2748, 3448, 3664, 4351, 5172, 5496, 6896, 8189, 8702, 10344, 10992, 13053, 16378, 17404, 20688, 24567, 26106, 32756, 34808, 49134, 52212, 65512, 69616, 98268, 98699, 104424, 131024, 196536, 197398, 208848, 296097, 393072, 394796, 592194, 789592, 1184388, 1579184, 1875281, 2368776, 3750562, 4737552, 5625843, 7501124, 11251686, 15002248, 22503372, 30004496, 45006744, 90013488]

約数ペア:

[(1, 90013488), (2, 45006744), (3, 30004496), (4, 22503372), (6, 15002248), (8, 11251686), (12, 7501124), (16, 5625843), (19, 4737552), (24, 3750562), (38, 2368776), (48, 1875281), (57, 1579184), (76, 1184388), (114, 789592), (152, 592194), (228, 394796), (229, 393072), (304, 296097), (431, 208848), (456, 197398), (458, 196536), (687, 131024), (862, 104424), (912, 98699), (916, 98268), (1293, 69616), (1374, 65512), (1724, 52212), (1832, 49134), (2586, 34808), (2748, 32756), (3448, 26106), (3664, 24567), (4351, 20688), (5172, 17404), (5496, 16378), (6896, 13053), (8189, 10992), (8702, 10344)]