81320412

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{81647}}^1$

素因数の和:81737

約数の個数: 24

約数和(自身を含む): 192036096

約数和(自身を除く): 110715684

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 81647, 163294, 244941, 326588, 489882, 979764, 6776701, 13553402, 20330103, 27106804, 40660206, 81320412]

約数ペア:

[(1, 81320412), (2, 40660206), (3, 27106804), (4, 20330103), (6, 13553402), (12, 6776701), (83, 979764), (166, 489882), (249, 326588), (332, 244941), (498, 163294), (996, 81647)]