78647424

素因数分解:

$2^7\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1879}}^1$

素因数の和:2005

約数の個数: 64

約数和(自身を含む): 210936000

約数和(自身を除く): 132288576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 327, 384, 436, 654, 872, 1308, 1744, 1879, 2616, 3488, 3758, 5232, 5637, 6976, 7516, 10464, 11274, 13952, 15032, 20928, 22548, 30064, 41856, 45096, 60128, 90192, 120256, 180384, 204811, 240512, 360768, 409622, 614433, 721536, 819244, 1228866, 1638488, 2457732, 3276976, 4915464, 6553952, 9830928, 13107904, 19661856, 26215808, 39323712, 78647424]

約数ペア:

[(1, 78647424), (2, 39323712), (3, 26215808), (4, 19661856), (6, 13107904), (8, 9830928), (12, 6553952), (16, 4915464), (24, 3276976), (32, 2457732), (48, 1638488), (64, 1228866), (96, 819244), (109, 721536), (128, 614433), (192, 409622), (218, 360768), (327, 240512), (384, 204811), (436, 180384), (654, 120256), (872, 90192), (1308, 60128), (1744, 45096), (1879, 41856), (2616, 30064), (3488, 22548), (3758, 20928), (5232, 15032), (5637, 13952), (6976, 11274), (7516, 10464)]