86271564

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 204818432

約数和(自身を除く): 118546868

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 223, 309, 313, 412, 446, 618, 626, 669, 892, 939, 1236, 1252, 1338, 1878, 2676, 3756, 22969, 32239, 45938, 64478, 68907, 69799, 91876, 96717, 128956, 137814, 139598, 193434, 209397, 275628, 279196, 386868, 418794, 837588, 7189297, 14378594, 21567891, 28757188, 43135782, 86271564]

約数ペア:

[(1, 86271564), (2, 43135782), (3, 28757188), (4, 21567891), (6, 14378594), (12, 7189297), (103, 837588), (206, 418794), (223, 386868), (309, 279196), (313, 275628), (412, 209397), (446, 193434), (618, 139598), (626, 137814), (669, 128956), (892, 96717), (939, 91876), (1236, 69799), (1252, 68907), (1338, 64478), (1878, 45938), (2676, 32239), (3756, 22969)]