78881472

素因数分解:

$2^6\times 3^3\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:451

約数の個数: 112

約数和(自身を含む): 234086400

約数和(自身を除く): 155204928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 191, 192, 216, 239, 288, 382, 432, 478, 573, 576, 717, 764, 864, 956, 1146, 1434, 1528, 1719, 1728, 1912, 2151, 2292, 2868, 3056, 3438, 3824, 4302, 4584, 5157, 5736, 6112, 6453, 6876, 7648, 8604, 9168, 10314, 11472, 12224, 12906, 13752, 15296, 17208, 18336, 20628, 22944, 25812, 27504, 34416, 36672, 41256, 45649, 45888, 51624, 55008, 68832, 82512, 91298, 103248, 110016, 136947, 137664, 165024, 182596, 206496, 273894, 330048, 365192, 410841, 412992, 547788, 730384, 821682, 1095576, 1232523, 1460768, 1643364, 2191152, 2465046, 2921536, 3286728, 4382304, 4930092, 6573456, 8764608, 9860184, 13146912, 19720368, 26293824, 39440736, 78881472]

約数ペア:

[(1, 78881472), (2, 39440736), (3, 26293824), (4, 19720368), (6, 13146912), (8, 9860184), (9, 8764608), (12, 6573456), (16, 4930092), (18, 4382304), (24, 3286728), (27, 2921536), (32, 2465046), (36, 2191152), (48, 1643364), (54, 1460768), (64, 1232523), (72, 1095576), (96, 821682), (108, 730384), (144, 547788), (191, 412992), (192, 410841), (216, 365192), (239, 330048), (288, 273894), (382, 206496), (432, 182596), (478, 165024), (573, 137664), (576, 136947), (717, 110016), (764, 103248), (864, 91298), (956, 82512), (1146, 68832), (1434, 55008), (1528, 51624), (1719, 45888), (1728, 45649), (1912, 41256), (2151, 36672), (2292, 34416), (2868, 27504), (3056, 25812), (3438, 22944), (3824, 20628), (4302, 18336), (4584, 17208), (5157, 15296), (5736, 13752), (6112, 12906), (6453, 12224), (6876, 11472), (7648, 10314), (8604, 9168)]