68729064

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{20903}}^1$

素因数の和:21049

約数の個数: 32

約数和(自身を含む): 173085120

約数和(自身を除く): 104356056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 20903, 41806, 62709, 83612, 125418, 167224, 250836, 501672, 2863711, 5727422, 8591133, 11454844, 17182266, 22909688, 34364532, 68729064]

約数ペア:

[(1, 68729064), (2, 34364532), (3, 22909688), (4, 17182266), (6, 11454844), (8, 8591133), (12, 5727422), (24, 2863711), (137, 501672), (274, 250836), (411, 167224), (548, 125418), (822, 83612), (1096, 62709), (1644, 41806), (3288, 20903)]