85454072

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{2053}}^1$

素因数の和:2124

約数の個数: 48

約数和(自身を含む): 180300120

約数和(自身を除く): 94846048

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 121, 172, 242, 344, 473, 484, 946, 968, 1892, 2053, 3784, 4106, 5203, 8212, 10406, 16424, 20812, 22583, 41624, 45166, 88279, 90332, 176558, 180664, 248413, 353116, 496826, 706232, 971069, 993652, 1942138, 1987304, 3884276, 7768552, 10681759, 21363518, 42727036, 85454072]

約数ペア:

[(1, 85454072), (2, 42727036), (4, 21363518), (8, 10681759), (11, 7768552), (22, 3884276), (43, 1987304), (44, 1942138), (86, 993652), (88, 971069), (121, 706232), (172, 496826), (242, 353116), (344, 248413), (473, 180664), (484, 176558), (946, 90332), (968, 88279), (1892, 45166), (2053, 41624), (3784, 22583), (4106, 20812), (5203, 16424), (8212, 10406)]