68728914

素因数分解:

$2^1\times 3^2\times {\mathrm{503}}^1\times {\mathrm{7591}}^1$

素因数の和:8102

約数の個数: 24

約数和(自身を含む): 149228352

約数和(自身を除く): 80499438

約数列:

[1, 2, 3, 6, 9, 18, 503, 1006, 1509, 3018, 4527, 7591, 9054, 15182, 22773, 45546, 68319, 136638, 3818273, 7636546, 11454819, 22909638, 34364457, 68728914]

約数ペア:

[(1, 68728914), (2, 34364457), (3, 22909638), (6, 11454819), (9, 7636546), (18, 3818273), (503, 136638), (1006, 68319), (1509, 45546), (3018, 22773), (4527, 15182), (7591, 9054)]