87441569288

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{1481}}^1\times {\mathrm{67709}}^1$

素因数の和:69305

約数の個数: 32

約数和(自身を含む): 165571263000

約数和(自身を除く): 78129693712

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 1481, 2962, 5924, 11848, 67709, 135418, 161429, 270836, 322858, 541672, 645716, 1291432, 7380281, 14760562, 29521124, 59042248, 100277029, 200554058, 401108116, 802216232, 10930196161, 21860392322, 43720784644, 87441569288]

約数ペア:

[(1, 87441569288), (2, 43720784644), (4, 21860392322), (8, 10930196161), (109, 802216232), (218, 401108116), (436, 200554058), (872, 100277029), (1481, 59042248), (2962, 29521124), (5924, 14760562), (11848, 7380281), (67709, 1291432), (135418, 645716), (161429, 541672), (270836, 322858)]