86621040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10937}}^1$

素因数の和:10967

約数の個数: 120

約数和(自身を含む): 317377008

約数和(自身を除く): 230755968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 10937, 21874, 32811, 43748, 54685, 65622, 87496, 98433, 109370, 120307, 131244, 164055, 174992, 196866, 218740, 240614, 262488, 328110, 360921, 393732, 437480, 481228, 492165, 524976, 601535, 656220, 721842, 787464, 874960, 962456, 984330, 1082763, 1203070, 1312440, 1443684, 1574928, 1804605, 1924912, 1968660, 2165526, 2406140, 2624880, 2887368, 3609210, 3937320, 4331052, 4812280, 5413815, 5774736, 7218420, 7874640, 8662104, 9624560, 10827630, 14436840, 17324208, 21655260, 28873680, 43310520, 86621040]

約数ペア:

[(1, 86621040), (2, 43310520), (3, 28873680), (4, 21655260), (5, 17324208), (6, 14436840), (8, 10827630), (9, 9624560), (10, 8662104), (11, 7874640), (12, 7218420), (15, 5774736), (16, 5413815), (18, 4812280), (20, 4331052), (22, 3937320), (24, 3609210), (30, 2887368), (33, 2624880), (36, 2406140), (40, 2165526), (44, 1968660), (45, 1924912), (48, 1804605), (55, 1574928), (60, 1443684), (66, 1312440), (72, 1203070), (80, 1082763), (88, 984330), (90, 962456), (99, 874960), (110, 787464), (120, 721842), (132, 656220), (144, 601535), (165, 524976), (176, 492165), (180, 481228), (198, 437480), (220, 393732), (240, 360921), (264, 328110), (330, 262488), (360, 240614), (396, 218740), (440, 196866), (495, 174992), (528, 164055), (660, 131244), (720, 120307), (792, 109370), (880, 98433), (990, 87496), (1320, 65622), (1584, 54685), (1980, 43748), (2640, 32811), (3960, 21874), (7920, 10937)]