64680264

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{81667}}^1$

素因数の和:81690

約数の個数: 48

約数和(自身を含む): 191103120

約数和(自身を除く): 126422856

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 81667, 163334, 245001, 326668, 490002, 653336, 735003, 898337, 980004, 1470006, 1796674, 1960008, 2695011, 2940012, 3593348, 5390022, 5880024, 7186696, 8085033, 10780044, 16170066, 21560088, 32340132, 64680264]

約数ペア:

[(1, 64680264), (2, 32340132), (3, 21560088), (4, 16170066), (6, 10780044), (8, 8085033), (9, 7186696), (11, 5880024), (12, 5390022), (18, 3593348), (22, 2940012), (24, 2695011), (33, 1960008), (36, 1796674), (44, 1470006), (66, 980004), (72, 898337), (88, 735003), (99, 653336), (132, 490002), (198, 326668), (264, 245001), (396, 163334), (792, 81667)]