72311764

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 149675008

約数和(自身を除く): 77363244

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 223, 259, 313, 446, 518, 626, 892, 1036, 1252, 1561, 2191, 3122, 4382, 6244, 8251, 8764, 11581, 16502, 23162, 33004, 46324, 57757, 69799, 81067, 115514, 139598, 162134, 231028, 279196, 324268, 488593, 977186, 1954372, 2582563, 5165126, 10330252, 18077941, 36155882, 72311764]

約数ペア:

[(1, 72311764), (2, 36155882), (4, 18077941), (7, 10330252), (14, 5165126), (28, 2582563), (37, 1954372), (74, 977186), (148, 488593), (223, 324268), (259, 279196), (313, 231028), (446, 162134), (518, 139598), (626, 115514), (892, 81067), (1036, 69799), (1252, 57757), (1561, 46324), (2191, 33004), (3122, 23162), (4382, 16502), (6244, 11581), (8251, 8764)]