61264764

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2179}}^1$

素因数の和:2271

約数の個数: 72

約数和(自身を含む): 171400320

約数和(自身を除く): 110135556

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 71, 99, 132, 142, 198, 213, 284, 396, 426, 639, 781, 852, 1278, 1562, 2179, 2343, 2556, 3124, 4358, 4686, 6537, 7029, 8716, 9372, 13074, 14058, 19611, 23969, 26148, 28116, 39222, 47938, 71907, 78444, 95876, 143814, 154709, 215721, 287628, 309418, 431442, 464127, 618836, 862884, 928254, 1392381, 1701799, 1856508, 2784762, 3403598, 5105397, 5569524, 6807196, 10210794, 15316191, 20421588, 30632382, 61264764]

約数ペア:

[(1, 61264764), (2, 30632382), (3, 20421588), (4, 15316191), (6, 10210794), (9, 6807196), (11, 5569524), (12, 5105397), (18, 3403598), (22, 2784762), (33, 1856508), (36, 1701799), (44, 1392381), (66, 928254), (71, 862884), (99, 618836), (132, 464127), (142, 431442), (198, 309418), (213, 287628), (284, 215721), (396, 154709), (426, 143814), (639, 95876), (781, 78444), (852, 71907), (1278, 47938), (1562, 39222), (2179, 28116), (2343, 26148), (2556, 23969), (3124, 19611), (4358, 14058), (4686, 13074), (6537, 9372), (7029, 8716)]