65640876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1069}}^1$

素因数の和:1143

約数の個数: 96

約数和(自身を含む): 189826560

約数和(自身を除く): 124185684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 43, 51, 68, 84, 86, 102, 119, 129, 172, 204, 238, 258, 301, 357, 476, 516, 602, 714, 731, 903, 1069, 1204, 1428, 1462, 1806, 2138, 2193, 2924, 3207, 3612, 4276, 4386, 5117, 6414, 7483, 8772, 10234, 12828, 14966, 15351, 18173, 20468, 22449, 29932, 30702, 36346, 44898, 45967, 54519, 61404, 72692, 89796, 91934, 109038, 127211, 137901, 183868, 218076, 254422, 275802, 321769, 381633, 508844, 551604, 643538, 763266, 781439, 965307, 1287076, 1526532, 1562878, 1930614, 2344317, 3125756, 3861228, 4688634, 5470073, 9377268, 10940146, 16410219, 21880292, 32820438, 65640876]

約数ペア:

[(1, 65640876), (2, 32820438), (3, 21880292), (4, 16410219), (6, 10940146), (7, 9377268), (12, 5470073), (14, 4688634), (17, 3861228), (21, 3125756), (28, 2344317), (34, 1930614), (42, 1562878), (43, 1526532), (51, 1287076), (68, 965307), (84, 781439), (86, 763266), (102, 643538), (119, 551604), (129, 508844), (172, 381633), (204, 321769), (238, 275802), (258, 254422), (301, 218076), (357, 183868), (476, 137901), (516, 127211), (602, 109038), (714, 91934), (731, 89796), (903, 72692), (1069, 61404), (1204, 54519), (1428, 45967), (1462, 44898), (1806, 36346), (2138, 30702), (2193, 29932), (2924, 22449), (3207, 20468), (3612, 18173), (4276, 15351), (4386, 14966), (5117, 12828), (6414, 10234), (7483, 8772)]