90916812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{360781}}^1$

素因数の和:360798

約数の個数: 36

約数和(自身を含む): 262649296

約数和(自身を除く): 171732484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 360781, 721562, 1082343, 1443124, 2164686, 2525467, 3247029, 4329372, 5050934, 6494058, 7576401, 10101868, 12988116, 15152802, 22729203, 30305604, 45458406, 90916812]

約数ペア:

[(1, 90916812), (2, 45458406), (3, 30305604), (4, 22729203), (6, 15152802), (7, 12988116), (9, 10101868), (12, 7576401), (14, 6494058), (18, 5050934), (21, 4329372), (28, 3247029), (36, 2525467), (42, 2164686), (63, 1443124), (84, 1082343), (126, 721562), (252, 360781)]