67720488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{256517}}^1$

素因数の和:256537

約数の個数: 32

約数和(自身を含む): 184692960

約数和(自身を除く): 116972472

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 256517, 513034, 769551, 1026068, 1539102, 2052136, 2821687, 3078204, 5643374, 6156408, 8465061, 11286748, 16930122, 22573496, 33860244, 67720488]

約数ペア:

[(1, 67720488), (2, 33860244), (3, 22573496), (4, 16930122), (6, 11286748), (8, 8465061), (11, 6156408), (12, 5643374), (22, 3078204), (24, 2821687), (33, 2052136), (44, 1539102), (66, 1026068), (88, 769551), (132, 513034), (264, 256517)]