847788

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 2128896

約数和(自身を除く): 1281108

約数列:

[1, 2, 3, 4, 6, 12, 31, 43, 53, 62, 86, 93, 106, 124, 129, 159, 172, 186, 212, 258, 318, 372, 516, 636, 1333, 1643, 2279, 2666, 3286, 3999, 4558, 4929, 5332, 6572, 6837, 7998, 9116, 9858, 13674, 15996, 19716, 27348, 70649, 141298, 211947, 282596, 423894, 847788]

約数ペア:

[(1, 847788), (2, 423894), (3, 282596), (4, 211947), (6, 141298), (12, 70649), (31, 27348), (43, 19716), (53, 15996), (62, 13674), (86, 9858), (93, 9116), (106, 7998), (124, 6837), (129, 6572), (159, 5332), (172, 4929), (186, 4558), (212, 3999), (258, 3286), (318, 2666), (372, 2279), (516, 1643), (636, 1333)]