69388812

素因数分解:

$2^2\times 3^4\times {\mathrm{214163}}^1$

素因数の和:214179

約数の個数: 30

約数和(自身を含む): 181396908

約数和(自身を除く): 112008096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 214163, 428326, 642489, 856652, 1284978, 1927467, 2569956, 3854934, 5782401, 7709868, 11564802, 17347203, 23129604, 34694406, 69388812]

約数ペア:

[(1, 69388812), (2, 34694406), (3, 23129604), (4, 17347203), (6, 11564802), (9, 7709868), (12, 5782401), (18, 3854934), (27, 2569956), (36, 1927467), (54, 1284978), (81, 856652), (108, 642489), (162, 428326), (324, 214163)]