85564872

素因数分解:

$2^3\times 3^2\times {\mathrm{521}}^1\times {\mathrm{2281}}^1$

素因数の和:2814

約数の個数: 48

約数和(自身を含む): 232284780

約数和(自身を除く): 146719908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 521, 1042, 1563, 2084, 2281, 3126, 4168, 4562, 4689, 6252, 6843, 9124, 9378, 12504, 13686, 18248, 18756, 20529, 27372, 37512, 41058, 54744, 82116, 164232, 1188401, 2376802, 3565203, 4753604, 7130406, 9507208, 10695609, 14260812, 21391218, 28521624, 42782436, 85564872]

約数ペア:

[(1, 85564872), (2, 42782436), (3, 28521624), (4, 21391218), (6, 14260812), (8, 10695609), (9, 9507208), (12, 7130406), (18, 4753604), (24, 3565203), (36, 2376802), (72, 1188401), (521, 164232), (1042, 82116), (1563, 54744), (2084, 41058), (2281, 37512), (3126, 27372), (4168, 20529), (4562, 18756), (4689, 18248), (6252, 13686), (6843, 12504), (9124, 9378)]