81285996

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{14321}}^1$

素因数の和:14382

約数の個数: 48

約数和(自身を含む): 211736448

約数和(自身を除く): 130450452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 14321, 28642, 42963, 57284, 85926, 157531, 171852, 315062, 472593, 615803, 630124, 945186, 1231606, 1847409, 1890372, 2463212, 3694818, 6773833, 7389636, 13547666, 20321499, 27095332, 40642998, 81285996]

約数ペア:

[(1, 81285996), (2, 40642998), (3, 27095332), (4, 20321499), (6, 13547666), (11, 7389636), (12, 6773833), (22, 3694818), (33, 2463212), (43, 1890372), (44, 1847409), (66, 1231606), (86, 945186), (129, 630124), (132, 615803), (172, 472593), (258, 315062), (473, 171852), (516, 157531), (946, 85926), (1419, 57284), (1892, 42963), (2838, 28642), (5676, 14321)]