78400668

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{384317}}^1$

素因数の和:384341

約数の個数: 24

約数和(自身を含む): 193696272

約数和(自身を除く): 115295604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 384317, 768634, 1152951, 1537268, 2305902, 4611804, 6533389, 13066778, 19600167, 26133556, 39200334, 78400668]

約数ペア:

[(1, 78400668), (2, 39200334), (3, 26133556), (4, 19600167), (6, 13066778), (12, 6533389), (17, 4611804), (34, 2305902), (51, 1537268), (68, 1152951), (102, 768634), (204, 384317)]