90767152

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:506

約数の個数: 80

約数和(自身を含む): 210557952

約数和(自身を除く): 119790800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 47, 56, 86, 94, 112, 172, 188, 301, 329, 344, 376, 401, 602, 658, 688, 752, 802, 1204, 1316, 1604, 2021, 2408, 2632, 2807, 3208, 4042, 4816, 5264, 5614, 6416, 8084, 11228, 14147, 16168, 17243, 18847, 22456, 28294, 32336, 34486, 37694, 44912, 56588, 68972, 75388, 113176, 120701, 131929, 137944, 150776, 226352, 241402, 263858, 275888, 301552, 482804, 527716, 810421, 965608, 1055432, 1620842, 1931216, 2110864, 3241684, 5672947, 6483368, 11345894, 12966736, 22691788, 45383576, 90767152]

約数ペア:

[(1, 90767152), (2, 45383576), (4, 22691788), (7, 12966736), (8, 11345894), (14, 6483368), (16, 5672947), (28, 3241684), (43, 2110864), (47, 1931216), (56, 1620842), (86, 1055432), (94, 965608), (112, 810421), (172, 527716), (188, 482804), (301, 301552), (329, 275888), (344, 263858), (376, 241402), (401, 226352), (602, 150776), (658, 137944), (688, 131929), (752, 120701), (802, 113176), (1204, 75388), (1316, 68972), (1604, 56588), (2021, 44912), (2408, 37694), (2632, 34486), (2807, 32336), (3208, 28294), (4042, 22456), (4816, 18847), (5264, 17243), (5614, 16168), (6416, 14147), (8084, 11228)]