72719801

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{16007}}^1$

素因数の和:16084

約数の個数: 16

約数和(自身を含む): 92206080

約数和(自身を除く): 19486279

約数列:

[1, 7, 11, 59, 77, 413, 649, 4543, 16007, 112049, 176077, 944413, 1232539, 6610891, 10388543, 72719801]

約数ペア:

[(1, 72719801), (7, 10388543), (11, 6610891), (59, 1232539), (77, 944413), (413, 176077), (649, 112049), (4543, 16007)]