81424788

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{95569}}^1$

素因数の和:95647

約数の個数: 24

約数和(自身を含む): 192669120

約数和(自身を除く): 111244332

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 95569, 191138, 286707, 382276, 573414, 1146828, 6785399, 13570798, 20356197, 27141596, 40712394, 81424788]

約数ペア:

[(1, 81424788), (2, 40712394), (3, 27141596), (4, 20356197), (6, 13570798), (12, 6785399), (71, 1146828), (142, 573414), (213, 382276), (284, 286707), (426, 191138), (852, 95569)]