68064456

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{21649}}^1$

素因数の和:21789

約数の個数: 32

約数和(自身を含む): 171468000

約数和(自身を除く): 103403544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 21649, 43298, 64947, 86596, 129894, 173192, 259788, 519576, 2836019, 5672038, 8508057, 11344076, 17016114, 22688152, 34032228, 68064456]

約数ペア:

[(1, 68064456), (2, 34032228), (3, 22688152), (4, 17016114), (6, 11344076), (8, 8508057), (12, 5672038), (24, 2836019), (131, 519576), (262, 259788), (393, 173192), (524, 129894), (786, 86596), (1048, 64947), (1572, 43298), (3144, 21649)]