71034912

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{18973}}^1$

素因数の和:19002

約数の個数: 72

約数和(自身を含む): 217555884

約数和(自身を除く): 146520972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 18973, 37946, 56919, 75892, 113838, 151784, 170757, 227676, 246649, 303568, 341514, 455352, 493298, 607136, 683028, 739947, 910704, 986596, 1366056, 1479894, 1821408, 1973192, 2219841, 2732112, 2959788, 3946384, 4439682, 5464224, 5919576, 7892768, 8879364, 11839152, 17758728, 23678304, 35517456, 71034912]

約数ペア:

[(1, 71034912), (2, 35517456), (3, 23678304), (4, 17758728), (6, 11839152), (8, 8879364), (9, 7892768), (12, 5919576), (13, 5464224), (16, 4439682), (18, 3946384), (24, 2959788), (26, 2732112), (32, 2219841), (36, 1973192), (39, 1821408), (48, 1479894), (52, 1366056), (72, 986596), (78, 910704), (96, 739947), (104, 683028), (117, 607136), (144, 493298), (156, 455352), (208, 341514), (234, 303568), (288, 246649), (312, 227676), (416, 170757), (468, 151784), (624, 113838), (936, 75892), (1248, 56919), (1872, 37946), (3744, 18973)]