87564336

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{709}}^1$

素因数の和:834

約数の個数: 80

約数和(自身を含む): 236651520

約数和(自身を除く): 149087184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 83, 93, 124, 166, 186, 248, 249, 332, 372, 496, 498, 664, 709, 744, 996, 1328, 1418, 1488, 1992, 2127, 2573, 2836, 3984, 4254, 5146, 5672, 7719, 8508, 10292, 11344, 15438, 17016, 20584, 21979, 30876, 34032, 41168, 43958, 58847, 61752, 65937, 87916, 117694, 123504, 131874, 175832, 176541, 235388, 263748, 351664, 353082, 470776, 527496, 706164, 941552, 1054992, 1412328, 1824257, 2824656, 3648514, 5472771, 7297028, 10945542, 14594056, 21891084, 29188112, 43782168, 87564336]

約数ペア:

[(1, 87564336), (2, 43782168), (3, 29188112), (4, 21891084), (6, 14594056), (8, 10945542), (12, 7297028), (16, 5472771), (24, 3648514), (31, 2824656), (48, 1824257), (62, 1412328), (83, 1054992), (93, 941552), (124, 706164), (166, 527496), (186, 470776), (248, 353082), (249, 351664), (332, 263748), (372, 235388), (496, 176541), (498, 175832), (664, 131874), (709, 123504), (744, 117694), (996, 87916), (1328, 65937), (1418, 61752), (1488, 58847), (1992, 43958), (2127, 41168), (2573, 34032), (2836, 30876), (3984, 21979), (4254, 20584), (5146, 17016), (5672, 15438), (7719, 11344), (8508, 10292)]