74771648

素因数分解:

$2^6\times 7^2\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:350

約数の個数: 84

約数和(自身を含む): 174952152

約数和(自身を除く): 100180504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 113, 196, 211, 224, 226, 392, 422, 448, 452, 784, 791, 844, 904, 1477, 1568, 1582, 1688, 1808, 2954, 3136, 3164, 3376, 3616, 5537, 5908, 6328, 6752, 7232, 10339, 11074, 11816, 12656, 13504, 20678, 22148, 23632, 23843, 25312, 41356, 44296, 47264, 47686, 50624, 82712, 88592, 94528, 95372, 165424, 166901, 177184, 190744, 330848, 333802, 354368, 381488, 661696, 667604, 762976, 1168307, 1335208, 1525952, 2336614, 2670416, 4673228, 5340832, 9346456, 10681664, 18692912, 37385824, 74771648]

約数ペア:

[(1, 74771648), (2, 37385824), (4, 18692912), (7, 10681664), (8, 9346456), (14, 5340832), (16, 4673228), (28, 2670416), (32, 2336614), (49, 1525952), (56, 1335208), (64, 1168307), (98, 762976), (112, 667604), (113, 661696), (196, 381488), (211, 354368), (224, 333802), (226, 330848), (392, 190744), (422, 177184), (448, 166901), (452, 165424), (784, 95372), (791, 94528), (844, 88592), (904, 82712), (1477, 50624), (1568, 47686), (1582, 47264), (1688, 44296), (1808, 41356), (2954, 25312), (3136, 23843), (3164, 23632), (3376, 22148), (3616, 20678), (5537, 13504), (5908, 12656), (6328, 11816), (6752, 11074), (7232, 10339)]