7640784

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:809

約数の個数: 80

約数和(自身を含む): 22915200

約数和(自身を除く): 15274416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 769, 828, 1104, 1242, 1538, 1656, 2307, 2484, 3076, 3312, 4614, 4968, 6152, 6921, 9228, 9936, 12304, 13842, 17687, 18456, 20763, 27684, 35374, 36912, 41526, 53061, 55368, 70748, 83052, 106122, 110736, 141496, 159183, 166104, 212244, 282992, 318366, 332208, 424488, 477549, 636732, 848976, 955098, 1273464, 1910196, 2546928, 3820392, 7640784]

約数ペア:

[(1, 7640784), (2, 3820392), (3, 2546928), (4, 1910196), (6, 1273464), (8, 955098), (9, 848976), (12, 636732), (16, 477549), (18, 424488), (23, 332208), (24, 318366), (27, 282992), (36, 212244), (46, 166104), (48, 159183), (54, 141496), (69, 110736), (72, 106122), (92, 83052), (108, 70748), (138, 55368), (144, 53061), (184, 41526), (207, 36912), (216, 35374), (276, 27684), (368, 20763), (414, 18456), (432, 17687), (552, 13842), (621, 12304), (769, 9936), (828, 9228), (1104, 6921), (1242, 6152), (1538, 4968), (1656, 4614), (2307, 3312), (2484, 3076)]