78496446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 198051840

約数和(自身を除く): 119555394

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 51, 58, 87, 102, 119, 174, 203, 223, 238, 289, 357, 406, 446, 493, 578, 609, 669, 714, 867, 986, 1218, 1338, 1479, 1561, 1734, 2023, 2958, 3122, 3451, 3791, 4046, 4683, 6069, 6467, 6902, 7582, 8381, 9366, 10353, 11373, 12138, 12934, 16762, 19401, 20706, 22746, 25143, 26537, 38802, 45269, 50286, 53074, 58667, 64447, 79611, 90538, 109939, 117334, 128894, 135807, 159222, 176001, 193341, 219878, 271614, 329817, 352002, 386682, 451129, 659634, 769573, 902258, 1353387, 1539146, 1868963, 2308719, 2706774, 3737926, 4617438, 5606889, 11213778, 13082741, 26165482, 39248223, 78496446]

約数ペア:

[(1, 78496446), (2, 39248223), (3, 26165482), (6, 13082741), (7, 11213778), (14, 5606889), (17, 4617438), (21, 3737926), (29, 2706774), (34, 2308719), (42, 1868963), (51, 1539146), (58, 1353387), (87, 902258), (102, 769573), (119, 659634), (174, 451129), (203, 386682), (223, 352002), (238, 329817), (289, 271614), (357, 219878), (406, 193341), (446, 176001), (493, 159222), (578, 135807), (609, 128894), (669, 117334), (714, 109939), (867, 90538), (986, 79611), (1218, 64447), (1338, 58667), (1479, 53074), (1561, 50286), (1734, 45269), (2023, 38802), (2958, 26537), (3122, 25143), (3451, 22746), (3791, 20706), (4046, 19401), (4683, 16762), (6069, 12934), (6467, 12138), (6902, 11373), (7582, 10353), (8381, 9366)]