72804964

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{10289}}^1$

素因数の和:10383

約数の個数: 24

約数和(自身を含む): 133975800

約数和(自身を除く): 61170836

約数列:

[1, 2, 4, 29, 58, 61, 116, 122, 244, 1769, 3538, 7076, 10289, 20578, 41156, 298381, 596762, 627629, 1193524, 1255258, 2510516, 18201241, 36402482, 72804964]

約数ペア:

[(1, 72804964), (2, 36402482), (4, 18201241), (29, 2510516), (58, 1255258), (61, 1193524), (116, 627629), (122, 596762), (244, 298381), (1769, 41156), (3538, 20578), (7076, 10289)]