64566756

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{13691}}^1$

素因数の和:13832

約数の個数: 36

約数和(自身を含む): 164468304

約数和(自身を除く): 99901548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 13691, 27382, 41073, 54764, 82146, 123219, 164292, 246438, 492876, 1793521, 3587042, 5380563, 7174084, 10761126, 16141689, 21522252, 32283378, 64566756]

約数ペア:

[(1, 64566756), (2, 32283378), (3, 21522252), (4, 16141689), (6, 10761126), (9, 7174084), (12, 5380563), (18, 3587042), (36, 1793521), (131, 492876), (262, 246438), (393, 164292), (524, 123219), (786, 82146), (1179, 54764), (1572, 41073), (2358, 27382), (4716, 13691)]