80310336

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 112

約数和(自身を含む): 223162368

約数和(自身を除く): 142852032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 103, 124, 131, 186, 192, 206, 248, 262, 309, 372, 393, 412, 496, 524, 618, 744, 786, 824, 992, 1048, 1236, 1488, 1572, 1648, 1984, 2096, 2472, 2976, 3144, 3193, 3296, 4061, 4192, 4944, 5952, 6288, 6386, 6592, 8122, 8384, 9579, 9888, 12183, 12576, 12772, 13493, 16244, 19158, 19776, 24366, 25152, 25544, 26986, 32488, 38316, 40479, 48732, 51088, 53972, 64976, 76632, 80958, 97464, 102176, 107944, 129952, 153264, 161916, 194928, 204352, 215888, 259904, 306528, 323832, 389856, 418283, 431776, 613056, 647664, 779712, 836566, 863552, 1254849, 1295328, 1673132, 2509698, 2590656, 3346264, 5019396, 6692528, 10038792, 13385056, 20077584, 26770112, 40155168, 80310336]

約数ペア:

[(1, 80310336), (2, 40155168), (3, 26770112), (4, 20077584), (6, 13385056), (8, 10038792), (12, 6692528), (16, 5019396), (24, 3346264), (31, 2590656), (32, 2509698), (48, 1673132), (62, 1295328), (64, 1254849), (93, 863552), (96, 836566), (103, 779712), (124, 647664), (131, 613056), (186, 431776), (192, 418283), (206, 389856), (248, 323832), (262, 306528), (309, 259904), (372, 215888), (393, 204352), (412, 194928), (496, 161916), (524, 153264), (618, 129952), (744, 107944), (786, 102176), (824, 97464), (992, 80958), (1048, 76632), (1236, 64976), (1488, 53972), (1572, 51088), (1648, 48732), (1984, 40479), (2096, 38316), (2472, 32488), (2976, 26986), (3144, 25544), (3193, 25152), (3296, 24366), (4061, 19776), (4192, 19158), (4944, 16244), (5952, 13493), (6288, 12772), (6386, 12576), (6592, 12183), (8122, 9888), (8384, 9579)]