69890256

素因数分解:

$2^4\times 3^3\times {\mathrm{161783}}^1$

素因数の和:161800

約数の個数: 40

約数和(自身を含む): 200612160

約数和(自身を除く): 130721904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 161783, 323566, 485349, 647132, 970698, 1294264, 1456047, 1941396, 2588528, 2912094, 3882792, 4368141, 5824188, 7765584, 8736282, 11648376, 17472564, 23296752, 34945128, 69890256]

約数ペア:

[(1, 69890256), (2, 34945128), (3, 23296752), (4, 17472564), (6, 11648376), (8, 8736282), (9, 7765584), (12, 5824188), (16, 4368141), (18, 3882792), (24, 2912094), (27, 2588528), (36, 1941396), (48, 1456047), (54, 1294264), (72, 970698), (108, 647132), (144, 485349), (216, 323566), (432, 161783)]