71914824

素因数分解:

$2^3\times 3^3\times {\mathrm{223}}^1\times {\mathrm{1493}}^1$

素因数の和:1731

約数の個数: 64

約数和(自身を含む): 200793600

約数和(自身を除く): 128878776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 223, 446, 669, 892, 1338, 1493, 1784, 2007, 2676, 2986, 4014, 4479, 5352, 5972, 6021, 8028, 8958, 11944, 12042, 13437, 16056, 17916, 24084, 26874, 35832, 40311, 48168, 53748, 80622, 107496, 161244, 322488, 332939, 665878, 998817, 1331756, 1997634, 2663512, 2996451, 3995268, 5992902, 7990536, 8989353, 11985804, 17978706, 23971608, 35957412, 71914824]

約数ペア:

[(1, 71914824), (2, 35957412), (3, 23971608), (4, 17978706), (6, 11985804), (8, 8989353), (9, 7990536), (12, 5992902), (18, 3995268), (24, 2996451), (27, 2663512), (36, 1997634), (54, 1331756), (72, 998817), (108, 665878), (216, 332939), (223, 322488), (446, 161244), (669, 107496), (892, 80622), (1338, 53748), (1493, 48168), (1784, 40311), (2007, 35832), (2676, 26874), (2986, 24084), (4014, 17916), (4479, 16056), (5352, 13437), (5972, 12042), (6021, 11944), (8028, 8958)]