80557752

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{305143}}^1$

素因数の和:305163

約数の個数: 32

約数和(自身を含む): 219703680

約数和(自身を除く): 139145928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 305143, 610286, 915429, 1220572, 1830858, 2441144, 3356573, 3661716, 6713146, 7323432, 10069719, 13426292, 20139438, 26852584, 40278876, 80557752]

約数ペア:

[(1, 80557752), (2, 40278876), (3, 26852584), (4, 20139438), (6, 13426292), (8, 10069719), (11, 7323432), (12, 6713146), (22, 3661716), (24, 3356573), (33, 2441144), (44, 1830858), (66, 1220572), (88, 915429), (132, 610286), (264, 305143)]