89765868

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{105359}}^1$

素因数の和:105437

約数の個数: 24

約数和(自身を含む): 212405760

約数和(自身を除く): 122639892

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 105359, 210718, 316077, 421436, 632154, 1264308, 7480489, 14960978, 22441467, 29921956, 44882934, 89765868]

約数ペア:

[(1, 89765868), (2, 44882934), (3, 29921956), (4, 22441467), (6, 14960978), (12, 7480489), (71, 1264308), (142, 632154), (213, 421436), (284, 316077), (426, 210718), (852, 105359)]