72541208

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{153689}}^1$

素因数の和:153754

約数の個数: 16

約数和(自身を含む): 138321000

約数和(自身を除く): 65779792

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 153689, 307378, 614756, 1229512, 9067651, 18135302, 36270604, 72541208]

約数ペア:

[(1, 72541208), (2, 36270604), (4, 18135302), (8, 9067651), (59, 1229512), (118, 614756), (236, 307378), (472, 153689)]