81489072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8363}}^1$

素因数の和:8410

約数の個数: 80

約数和(自身を含む): 248912640

約数和(自身を除く): 167423568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 2436, 3248, 4872, 8363, 9744, 16726, 25089, 33452, 50178, 58541, 66904, 100356, 117082, 133808, 175623, 200712, 234164, 242527, 351246, 401424, 468328, 485054, 702492, 727581, 936656, 970108, 1404984, 1455162, 1697689, 1940216, 2809968, 2910324, 3395378, 3880432, 5093067, 5820648, 6790756, 10186134, 11641296, 13581512, 20372268, 27163024, 40744536, 81489072]

約数ペア:

[(1, 81489072), (2, 40744536), (3, 27163024), (4, 20372268), (6, 13581512), (7, 11641296), (8, 10186134), (12, 6790756), (14, 5820648), (16, 5093067), (21, 3880432), (24, 3395378), (28, 2910324), (29, 2809968), (42, 1940216), (48, 1697689), (56, 1455162), (58, 1404984), (84, 970108), (87, 936656), (112, 727581), (116, 702492), (168, 485054), (174, 468328), (203, 401424), (232, 351246), (336, 242527), (348, 234164), (406, 200712), (464, 175623), (609, 133808), (696, 117082), (812, 100356), (1218, 66904), (1392, 58541), (1624, 50178), (2436, 33452), (3248, 25089), (4872, 16726), (8363, 9744)]