86564280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{65579}}^1$

素因数の和:65604

約数の個数: 64

約数和(自身を含む): 283305600

約数和(自身を除く): 196741320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 65579, 131158, 196737, 262316, 327895, 393474, 524632, 655790, 721369, 786948, 983685, 1311580, 1442738, 1573896, 1967370, 2164107, 2623160, 2885476, 3606845, 3934740, 4328214, 5770952, 7213690, 7869480, 8656428, 10820535, 14427380, 17312856, 21641070, 28854760, 43282140, 86564280]

約数ペア:

[(1, 86564280), (2, 43282140), (3, 28854760), (4, 21641070), (5, 17312856), (6, 14427380), (8, 10820535), (10, 8656428), (11, 7869480), (12, 7213690), (15, 5770952), (20, 4328214), (22, 3934740), (24, 3606845), (30, 2885476), (33, 2623160), (40, 2164107), (44, 1967370), (55, 1573896), (60, 1442738), (66, 1311580), (88, 983685), (110, 786948), (120, 721369), (132, 655790), (165, 524632), (220, 393474), (264, 327895), (330, 262316), (440, 196737), (660, 131158), (1320, 65579)]