86491386

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{719}}^1$

素因数の和:931

約数の個数: 48

約数和(自身を含む): 193415040

約数和(自身を除く): 106923654

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 163, 246, 326, 369, 489, 719, 738, 978, 1438, 1467, 2157, 2934, 4314, 6471, 6683, 12942, 13366, 20049, 29479, 40098, 58958, 60147, 88437, 117197, 120294, 176874, 234394, 265311, 351591, 530622, 703182, 1054773, 2109546, 4805077, 9610154, 14415231, 28830462, 43245693, 86491386]

約数ペア:

[(1, 86491386), (2, 43245693), (3, 28830462), (6, 14415231), (9, 9610154), (18, 4805077), (41, 2109546), (82, 1054773), (123, 703182), (163, 530622), (246, 351591), (326, 265311), (369, 234394), (489, 176874), (719, 120294), (738, 117197), (978, 88437), (1438, 60147), (1467, 58958), (2157, 40098), (2934, 29479), (4314, 20049), (6471, 13366), (6683, 12942)]