64545312

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{51719}}^1$

素因数の和:51745

約数の個数: 48

約数和(自身を含む): 182468160

約数和(自身を除く): 117922848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 51719, 103438, 155157, 206876, 310314, 413752, 620628, 672347, 827504, 1241256, 1344694, 1655008, 2017041, 2482512, 2689388, 4034082, 4965024, 5378776, 8068164, 10757552, 16136328, 21515104, 32272656, 64545312]

約数ペア:

[(1, 64545312), (2, 32272656), (3, 21515104), (4, 16136328), (6, 10757552), (8, 8068164), (12, 5378776), (13, 4965024), (16, 4034082), (24, 2689388), (26, 2482512), (32, 2017041), (39, 1655008), (48, 1344694), (52, 1241256), (78, 827504), (96, 672347), (104, 620628), (156, 413752), (208, 310314), (312, 206876), (416, 155157), (624, 103438), (1248, 51719)]