68689896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{260189}}^1$

素因数の和:260209

約数の個数: 32

約数和(自身を含む): 187336800

約数和(自身を除く): 118646904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 260189, 520378, 780567, 1040756, 1561134, 2081512, 2862079, 3122268, 5724158, 6244536, 8586237, 11448316, 17172474, 22896632, 34344948, 68689896]

約数ペア:

[(1, 68689896), (2, 34344948), (3, 22896632), (4, 17172474), (6, 11448316), (8, 8586237), (11, 6244536), (12, 5724158), (22, 3122268), (24, 2862079), (33, 2081512), (44, 1561134), (66, 1040756), (88, 780567), (132, 520378), (264, 260189)]