68139912

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{21673}}^1$

素因数の和:21813

約数の個数: 32

約数和(自身を含む): 171658080

約数和(自身を除く): 103518168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 21673, 43346, 65019, 86692, 130038, 173384, 260076, 520152, 2839163, 5678326, 8517489, 11356652, 17034978, 22713304, 34069956, 68139912]

約数ペア:

[(1, 68139912), (2, 34069956), (3, 22713304), (4, 17034978), (6, 11356652), (8, 8517489), (12, 5678326), (24, 2839163), (131, 520152), (262, 260076), (393, 173384), (524, 130038), (786, 86692), (1048, 65019), (1572, 43346), (3144, 21673)]