80390464

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1483}}^1$

素因数の和:1524

約数の個数: 84

約数和(自身を含む): 200529952

約数和(自身を除く): 120139488

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 448, 484, 616, 704, 847, 968, 1232, 1483, 1694, 1936, 2464, 2966, 3388, 3872, 4928, 5932, 6776, 7744, 10381, 11864, 13552, 16313, 20762, 23728, 27104, 32626, 41524, 47456, 54208, 65252, 83048, 94912, 114191, 130504, 166096, 179443, 228382, 261008, 332192, 358886, 456764, 522016, 664384, 717772, 913528, 1044032, 1256101, 1435544, 1827056, 2512202, 2871088, 3654112, 5024404, 5742176, 7308224, 10048808, 11484352, 20097616, 40195232, 80390464]

約数ペア:

[(1, 80390464), (2, 40195232), (4, 20097616), (7, 11484352), (8, 10048808), (11, 7308224), (14, 5742176), (16, 5024404), (22, 3654112), (28, 2871088), (32, 2512202), (44, 1827056), (56, 1435544), (64, 1256101), (77, 1044032), (88, 913528), (112, 717772), (121, 664384), (154, 522016), (176, 456764), (224, 358886), (242, 332192), (308, 261008), (352, 228382), (448, 179443), (484, 166096), (616, 130504), (704, 114191), (847, 94912), (968, 83048), (1232, 65252), (1483, 54208), (1694, 47456), (1936, 41524), (2464, 32626), (2966, 27104), (3388, 23728), (3872, 20762), (4928, 16313), (5932, 13552), (6776, 11864), (7744, 10381)]