81392484

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{218797}}^1$

素因数の和:218835

約数の個数: 24

約数和(自身を含む): 196043008

約数和(自身を除く): 114650524

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 218797, 437594, 656391, 875188, 1312782, 2625564, 6782707, 13565414, 20348121, 27130828, 40696242, 81392484]

約数ペア:

[(1, 81392484), (2, 40696242), (3, 27130828), (4, 20348121), (6, 13565414), (12, 6782707), (31, 2625564), (62, 1312782), (93, 875188), (124, 656391), (186, 437594), (372, 218797)]