72100087654

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{50990161}}^1$

素因数の和:50990271

約数の個数: 16

約数和(自身を含む): 124823916576

約数和(自身を除く): 52723828922

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 50990161, 101980322, 356931127, 713862254, 5150006261, 10300012522, 36050043827, 72100087654]

約数ペア:

[(1, 72100087654), (2, 36050043827), (7, 10300012522), (14, 5150006261), (101, 713862254), (202, 356931127), (707, 101980322), (1414, 50990161)]