71341128

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{7681}}^1$

素因数の和:7739

約数の個数: 64

約数和(自身を含む): 202804800

約数和(自身を除く): 131463672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 7681, 9288, 15362, 23043, 30724, 46086, 61448, 69129, 92172, 138258, 184344, 207387, 276516, 330283, 414774, 553032, 660566, 829548, 990849, 1321132, 1659096, 1981698, 2642264, 2972547, 3963396, 5945094, 7926792, 8917641, 11890188, 17835282, 23780376, 35670564, 71341128]

約数ペア:

[(1, 71341128), (2, 35670564), (3, 23780376), (4, 17835282), (6, 11890188), (8, 8917641), (9, 7926792), (12, 5945094), (18, 3963396), (24, 2972547), (27, 2642264), (36, 1981698), (43, 1659096), (54, 1321132), (72, 990849), (86, 829548), (108, 660566), (129, 553032), (172, 414774), (216, 330283), (258, 276516), (344, 207387), (387, 184344), (516, 138258), (774, 92172), (1032, 69129), (1161, 61448), (1548, 46086), (2322, 30724), (3096, 23043), (4644, 15362), (7681, 9288)]