80301186

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{212437}}^1$

素因数の和:212455

約数の個数: 32

約数和(自身を含む): 203940480

約数和(自身を除く): 123639294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 212437, 424874, 637311, 1274622, 1487059, 1911933, 2974118, 3823866, 4461177, 5735799, 8922354, 11471598, 13383531, 26767062, 40150593, 80301186]

約数ペア:

[(1, 80301186), (2, 40150593), (3, 26767062), (6, 13383531), (7, 11471598), (9, 8922354), (14, 5735799), (18, 4461177), (21, 3823866), (27, 2974118), (42, 1911933), (54, 1487059), (63, 1274622), (126, 637311), (189, 424874), (378, 212437)]