880812

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:622

約数の個数: 36

約数和(自身を含む): 2282280

約数和(自身を除く): 1401468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 569, 774, 1138, 1548, 1707, 2276, 3414, 5121, 6828, 10242, 20484, 24467, 48934, 73401, 97868, 146802, 220203, 293604, 440406, 880812]

約数ペア:

[(1, 880812), (2, 440406), (3, 293604), (4, 220203), (6, 146802), (9, 97868), (12, 73401), (18, 48934), (36, 24467), (43, 20484), (86, 10242), (129, 6828), (172, 5121), (258, 3414), (387, 2276), (516, 1707), (569, 1548), (774, 1138)]