123585528

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{42557}}^1$

素因数の和:42588

約数の個数: 48

約数和(自身を含む): 339612840

約数和(自身を除く): 216027312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 42557, 85114, 127671, 170228, 255342, 340456, 468127, 510684, 936254, 1021368, 1404381, 1872508, 2808762, 3745016, 5149397, 5617524, 10298794, 11235048, 15448191, 20597588, 30896382, 41195176, 61792764, 123585528]

約数ペア:

[(1, 123585528), (2, 61792764), (3, 41195176), (4, 30896382), (6, 20597588), (8, 15448191), (11, 11235048), (12, 10298794), (22, 5617524), (24, 5149397), (33, 3745016), (44, 2808762), (66, 1872508), (88, 1404381), (121, 1021368), (132, 936254), (242, 510684), (264, 468127), (363, 340456), (484, 255342), (726, 170228), (968, 127671), (1452, 85114), (2904, 42557)]