80450856

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{27253}}^1$

素因数の和:27306

約数の個数: 48

約数和(自身を含む): 223210260

約数和(自身を除く): 142759404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 27253, 54506, 81759, 109012, 163518, 218024, 245277, 327036, 490554, 654072, 981108, 1117373, 1962216, 2234746, 3352119, 4469492, 6704238, 8938984, 10056357, 13408476, 20112714, 26816952, 40225428, 80450856]

約数ペア:

[(1, 80450856), (2, 40225428), (3, 26816952), (4, 20112714), (6, 13408476), (8, 10056357), (9, 8938984), (12, 6704238), (18, 4469492), (24, 3352119), (36, 2234746), (41, 1962216), (72, 1117373), (82, 981108), (123, 654072), (164, 490554), (246, 327036), (328, 245277), (369, 218024), (492, 163518), (738, 109012), (984, 81759), (1476, 54506), (2952, 27253)]