72579708

素因数分解:

$2^2\times 3^2\times {\mathrm{563}}^1\times {\mathrm{3581}}^1$

素因数の和:4154

約数の個数: 36

約数和(自身を含む): 183842568

約数和(自身を除く): 111262860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 563, 1126, 1689, 2252, 3378, 3581, 5067, 6756, 7162, 10134, 10743, 14324, 20268, 21486, 32229, 42972, 64458, 128916, 2016103, 4032206, 6048309, 8064412, 12096618, 18144927, 24193236, 36289854, 72579708]

約数ペア:

[(1, 72579708), (2, 36289854), (3, 24193236), (4, 18144927), (6, 12096618), (9, 8064412), (12, 6048309), (18, 4032206), (36, 2016103), (563, 128916), (1126, 64458), (1689, 42972), (2252, 32229), (3378, 21486), (3581, 20268), (5067, 14324), (6756, 10743), (7162, 10134)]