68637168

素因数分解:

$2^4\times 3^2\times {\mathrm{476647}}^1$

素因数の和:476661

約数の個数: 30

約数和(自身を含む): 192089144

約数和(自身を除く): 123451976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 476647, 953294, 1429941, 1906588, 2859882, 3813176, 4289823, 5719764, 7626352, 8579646, 11439528, 17159292, 22879056, 34318584, 68637168]

約数ペア:

[(1, 68637168), (2, 34318584), (3, 22879056), (4, 17159292), (6, 11439528), (8, 8579646), (9, 7626352), (12, 5719764), (16, 4289823), (18, 3813176), (24, 2859882), (36, 1906588), (48, 1429941), (72, 953294), (144, 476647)]