78239392

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:422

約数の個数: 96

約数和(自身を含む): 194431104

約数和(自身を除く): 116191712

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 113, 154, 176, 224, 226, 281, 308, 352, 452, 562, 616, 791, 904, 1124, 1232, 1243, 1582, 1808, 1967, 2248, 2464, 2486, 3091, 3164, 3616, 3934, 4496, 4972, 6182, 6328, 7868, 8701, 8992, 9944, 12364, 12656, 15736, 17402, 19888, 21637, 24728, 25312, 31472, 31753, 34804, 39776, 43274, 49456, 62944, 63506, 69608, 86548, 98912, 127012, 139216, 173096, 222271, 254024, 278432, 346192, 349283, 444542, 508048, 692384, 698566, 889084, 1016096, 1397132, 1778168, 2444981, 2794264, 3556336, 4889962, 5588528, 7112672, 9779924, 11177056, 19559848, 39119696, 78239392]

約数ペア:

[(1, 78239392), (2, 39119696), (4, 19559848), (7, 11177056), (8, 9779924), (11, 7112672), (14, 5588528), (16, 4889962), (22, 3556336), (28, 2794264), (32, 2444981), (44, 1778168), (56, 1397132), (77, 1016096), (88, 889084), (112, 698566), (113, 692384), (154, 508048), (176, 444542), (224, 349283), (226, 346192), (281, 278432), (308, 254024), (352, 222271), (452, 173096), (562, 139216), (616, 127012), (791, 98912), (904, 86548), (1124, 69608), (1232, 63506), (1243, 62944), (1582, 49456), (1808, 43274), (1967, 39776), (2248, 34804), (2464, 31753), (2486, 31472), (3091, 25312), (3164, 24728), (3616, 21637), (3934, 19888), (4496, 17402), (4972, 15736), (6182, 12656), (6328, 12364), (7868, 9944), (8701, 8992)]