77896672

素因数分解:

$2^5\times 7^3\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 183859200

約数和(自身を除く): 105962528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 112, 151, 188, 196, 224, 302, 329, 343, 376, 392, 604, 658, 686, 752, 784, 1057, 1208, 1316, 1372, 1504, 1568, 2114, 2303, 2416, 2632, 2744, 4228, 4606, 4832, 5264, 5488, 7097, 7399, 8456, 9212, 10528, 10976, 14194, 14798, 16121, 16912, 18424, 28388, 29596, 32242, 33824, 36848, 49679, 51793, 56776, 59192, 64484, 73696, 99358, 103586, 113552, 118384, 128968, 198716, 207172, 227104, 236768, 257936, 347753, 397432, 414344, 515872, 695506, 794864, 828688, 1391012, 1589728, 1657376, 2434271, 2782024, 4868542, 5564048, 9737084, 11128096, 19474168, 38948336, 77896672]

約数ペア:

[(1, 77896672), (2, 38948336), (4, 19474168), (7, 11128096), (8, 9737084), (14, 5564048), (16, 4868542), (28, 2782024), (32, 2434271), (47, 1657376), (49, 1589728), (56, 1391012), (94, 828688), (98, 794864), (112, 695506), (151, 515872), (188, 414344), (196, 397432), (224, 347753), (302, 257936), (329, 236768), (343, 227104), (376, 207172), (392, 198716), (604, 128968), (658, 118384), (686, 113552), (752, 103586), (784, 99358), (1057, 73696), (1208, 64484), (1316, 59192), (1372, 56776), (1504, 51793), (1568, 49679), (2114, 36848), (2303, 33824), (2416, 32242), (2632, 29596), (2744, 28388), (4228, 18424), (4606, 16912), (4832, 16121), (5264, 14798), (5488, 14194), (7097, 10976), (7399, 10528), (8456, 9212)]