71617806

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^3\times {\mathrm{1811}}^1$

素因数の和:1858

約数の個数: 48

約数和(自身を含む): 168189840

約数和(自身を除く): 96572034

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 1811, 2197, 3042, 3622, 4394, 5433, 6591, 10866, 13182, 16299, 19773, 23543, 32598, 39546, 47086, 70629, 141258, 211887, 306059, 423774, 612118, 918177, 1836354, 2754531, 3978767, 5509062, 7957534, 11936301, 23872602, 35808903, 71617806]

約数ペア:

[(1, 71617806), (2, 35808903), (3, 23872602), (6, 11936301), (9, 7957534), (13, 5509062), (18, 3978767), (26, 2754531), (39, 1836354), (78, 918177), (117, 612118), (169, 423774), (234, 306059), (338, 211887), (507, 141258), (1014, 70629), (1521, 47086), (1811, 39546), (2197, 32598), (3042, 23543), (3622, 19773), (4394, 16299), (5433, 13182), (6591, 10866)]