81545472

素因数分解:

$2^8\times 3^2\times {\mathrm{35393}}^1$

素因数の和:35415

約数の個数: 54

約数和(自身を含む): 235122342

約数和(自身を除く): 153576870

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 35393, 70786, 106179, 141572, 212358, 283144, 318537, 424716, 566288, 637074, 849432, 1132576, 1274148, 1698864, 2265152, 2548296, 3397728, 4530304, 5096592, 6795456, 9060608, 10193184, 13590912, 20386368, 27181824, 40772736, 81545472]

約数ペア:

[(1, 81545472), (2, 40772736), (3, 27181824), (4, 20386368), (6, 13590912), (8, 10193184), (9, 9060608), (12, 6795456), (16, 5096592), (18, 4530304), (24, 3397728), (32, 2548296), (36, 2265152), (48, 1698864), (64, 1274148), (72, 1132576), (96, 849432), (128, 637074), (144, 566288), (192, 424716), (256, 318537), (288, 283144), (384, 212358), (576, 141572), (768, 106179), (1152, 70786), (2304, 35393)]