90998316

素因数分解:

$2^2\times 3^4\times {\mathrm{280859}}^1$

素因数の和:280875

約数の個数: 30

約数和(自身を含む): 237888420

約数和(自身を除く): 146890104

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 280859, 561718, 842577, 1123436, 1685154, 2527731, 3370308, 5055462, 7583193, 10110924, 15166386, 22749579, 30332772, 45499158, 90998316]

約数ペア:

[(1, 90998316), (2, 45499158), (3, 30332772), (4, 22749579), (6, 15166386), (9, 10110924), (12, 7583193), (18, 5055462), (27, 3370308), (36, 2527731), (54, 1685154), (81, 1123436), (108, 842577), (162, 561718), (324, 280859)]