75456976

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 174972928

約数和(自身を除く): 99515952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 103, 112, 124, 206, 211, 217, 248, 412, 422, 434, 496, 721, 824, 844, 868, 1442, 1477, 1648, 1688, 1736, 2884, 2954, 3193, 3376, 3472, 5768, 5908, 6386, 6541, 11536, 11816, 12772, 13082, 21733, 22351, 23632, 25544, 26164, 43466, 44702, 45787, 51088, 52328, 86932, 89404, 91574, 104656, 152131, 173864, 178808, 183148, 304262, 347728, 357616, 366296, 608524, 673723, 732592, 1217048, 1347446, 2434096, 2694892, 4716061, 5389784, 9432122, 10779568, 18864244, 37728488, 75456976]

約数ペア:

[(1, 75456976), (2, 37728488), (4, 18864244), (7, 10779568), (8, 9432122), (14, 5389784), (16, 4716061), (28, 2694892), (31, 2434096), (56, 1347446), (62, 1217048), (103, 732592), (112, 673723), (124, 608524), (206, 366296), (211, 357616), (217, 347728), (248, 304262), (412, 183148), (422, 178808), (434, 173864), (496, 152131), (721, 104656), (824, 91574), (844, 89404), (868, 86932), (1442, 52328), (1477, 51088), (1648, 45787), (1688, 44702), (1736, 43466), (2884, 26164), (2954, 25544), (3193, 23632), (3376, 22351), (3472, 21733), (5768, 13082), (5908, 12772), (6386, 11816), (6541, 11536)]