90906732

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{120247}}^1$

素因数の和:120267

約数の個数: 48

約数和(自身を含む): 269355520

約数和(自身を除く): 178448788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 120247, 240494, 360741, 480988, 721482, 841729, 1082223, 1442964, 1683458, 2164446, 2525187, 3246669, 3366916, 4328892, 5050374, 6493338, 7575561, 10100748, 12986676, 15151122, 22726683, 30302244, 45453366, 90906732]

約数ペア:

[(1, 90906732), (2, 45453366), (3, 30302244), (4, 22726683), (6, 15151122), (7, 12986676), (9, 10100748), (12, 7575561), (14, 6493338), (18, 5050374), (21, 4328892), (27, 3366916), (28, 3246669), (36, 2525187), (42, 2164446), (54, 1683458), (63, 1442964), (84, 1082223), (108, 841729), (126, 721482), (189, 480988), (252, 360741), (378, 240494), (756, 120247)]