72099776

素因数分解:

$2^6\times 7^2\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:386

約数の個数: 84

約数和(自身を含む): 169045128

約数和(自身を除く): 96945352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 83, 98, 112, 166, 196, 224, 277, 332, 392, 448, 554, 581, 664, 784, 1108, 1162, 1328, 1568, 1939, 2216, 2324, 2656, 3136, 3878, 4067, 4432, 4648, 5312, 7756, 8134, 8864, 9296, 13573, 15512, 16268, 17728, 18592, 22991, 27146, 31024, 32536, 37184, 45982, 54292, 62048, 65072, 91964, 108584, 124096, 130144, 160937, 183928, 217168, 260288, 321874, 367856, 434336, 643748, 735712, 868672, 1126559, 1287496, 1471424, 2253118, 2574992, 4506236, 5149984, 9012472, 10299968, 18024944, 36049888, 72099776]

約数ペア:

[(1, 72099776), (2, 36049888), (4, 18024944), (7, 10299968), (8, 9012472), (14, 5149984), (16, 4506236), (28, 2574992), (32, 2253118), (49, 1471424), (56, 1287496), (64, 1126559), (83, 868672), (98, 735712), (112, 643748), (166, 434336), (196, 367856), (224, 321874), (277, 260288), (332, 217168), (392, 183928), (448, 160937), (554, 130144), (581, 124096), (664, 108584), (784, 91964), (1108, 65072), (1162, 62048), (1328, 54292), (1568, 45982), (1939, 37184), (2216, 32536), (2324, 31024), (2656, 27146), (3136, 22991), (3878, 18592), (4067, 17728), (4432, 16268), (4648, 15512), (5312, 13573), (7756, 9296), (8134, 8864)]