80682768

素因数分解:

$2^4\times 3^2\times {\mathrm{560297}}^1$

素因数の和:560311

約数の個数: 30

約数和(自身を含む): 225800094

約数和(自身を除く): 145117326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 560297, 1120594, 1680891, 2241188, 3361782, 4482376, 5042673, 6723564, 8964752, 10085346, 13447128, 20170692, 26894256, 40341384, 80682768]

約数ペア:

[(1, 80682768), (2, 40341384), (3, 26894256), (4, 20170692), (6, 13447128), (8, 10085346), (9, 8964752), (12, 6723564), (16, 5042673), (18, 4482376), (24, 3361782), (36, 2241188), (48, 1680891), (72, 1120594), (144, 560297)]