66831296

素因数分解:

$2^6\times 7^2\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:338

約数の個数: 84

約数和(自身を含む): 156536136

約数和(自身を除く): 89704840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 101, 112, 196, 202, 211, 224, 392, 404, 422, 448, 707, 784, 808, 844, 1414, 1477, 1568, 1616, 1688, 2828, 2954, 3136, 3232, 3376, 4949, 5656, 5908, 6464, 6752, 9898, 10339, 11312, 11816, 13504, 19796, 20678, 21311, 22624, 23632, 39592, 41356, 42622, 45248, 47264, 79184, 82712, 85244, 94528, 149177, 158368, 165424, 170488, 298354, 316736, 330848, 340976, 596708, 661696, 681952, 1044239, 1193416, 1363904, 2088478, 2386832, 4176956, 4773664, 8353912, 9547328, 16707824, 33415648, 66831296]

約数ペア:

[(1, 66831296), (2, 33415648), (4, 16707824), (7, 9547328), (8, 8353912), (14, 4773664), (16, 4176956), (28, 2386832), (32, 2088478), (49, 1363904), (56, 1193416), (64, 1044239), (98, 681952), (101, 661696), (112, 596708), (196, 340976), (202, 330848), (211, 316736), (224, 298354), (392, 170488), (404, 165424), (422, 158368), (448, 149177), (707, 94528), (784, 85244), (808, 82712), (844, 79184), (1414, 47264), (1477, 45248), (1568, 42622), (1616, 41356), (1688, 39592), (2828, 23632), (2954, 22624), (3136, 21311), (3232, 20678), (3376, 19796), (4949, 13504), (5656, 11816), (5908, 11312), (6464, 10339), (6752, 9898)]