64408764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{751}}^1\times {\mathrm{1021}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 172153856

約数和(自身を除く): 107745092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 751, 1021, 1502, 2042, 2253, 3004, 3063, 4084, 4506, 5257, 6126, 7147, 9012, 10514, 12252, 14294, 15771, 21028, 21441, 28588, 31542, 42882, 63084, 85764, 766771, 1533542, 2300313, 3067084, 4600626, 5367397, 9201252, 10734794, 16102191, 21469588, 32204382, 64408764]

約数ペア:

[(1, 64408764), (2, 32204382), (3, 21469588), (4, 16102191), (6, 10734794), (7, 9201252), (12, 5367397), (14, 4600626), (21, 3067084), (28, 2300313), (42, 1533542), (84, 766771), (751, 85764), (1021, 63084), (1502, 42882), (2042, 31542), (2253, 28588), (3004, 21441), (3063, 21028), (4084, 15771), (4506, 14294), (5257, 12252), (6126, 10514), (7147, 9012)]