80342424

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{18913}}^1$

素因数の和:18984

約数の個数: 48

約数和(自身を含む): 221293800

約数和(自身を除く): 140951376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 18913, 37826, 56739, 75652, 113478, 151304, 170217, 226956, 340434, 453912, 680868, 1115867, 1361736, 2231734, 3347601, 4463468, 6695202, 8926936, 10042803, 13390404, 20085606, 26780808, 40171212, 80342424]

約数ペア:

[(1, 80342424), (2, 40171212), (3, 26780808), (4, 20085606), (6, 13390404), (8, 10042803), (9, 8926936), (12, 6695202), (18, 4463468), (24, 3347601), (36, 2231734), (59, 1361736), (72, 1115867), (118, 680868), (177, 453912), (236, 340434), (354, 226956), (472, 170217), (531, 151304), (708, 113478), (1062, 75652), (1416, 56739), (2124, 37826), (4248, 18913)]