80091456

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:256

約数の個数: 112

約数和(自身を含む): 221284800

約数和(自身を除く): 141193344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 89, 96, 109, 129, 172, 178, 192, 218, 258, 267, 327, 344, 356, 436, 516, 534, 654, 688, 712, 872, 1032, 1068, 1308, 1376, 1424, 1744, 2064, 2136, 2616, 2752, 2848, 3488, 3827, 4128, 4272, 4687, 5232, 5696, 6976, 7654, 8256, 8544, 9374, 9701, 10464, 11481, 14061, 15308, 17088, 18748, 19402, 20928, 22962, 28122, 29103, 30616, 37496, 38804, 45924, 56244, 58206, 61232, 74992, 77608, 91848, 112488, 116412, 122464, 149984, 155216, 183696, 224976, 232824, 244928, 299968, 310432, 367392, 417143, 449952, 465648, 620864, 734784, 834286, 899904, 931296, 1251429, 1668572, 1862592, 2502858, 3337144, 5005716, 6674288, 10011432, 13348576, 20022864, 26697152, 40045728, 80091456]

約数ペア:

[(1, 80091456), (2, 40045728), (3, 26697152), (4, 20022864), (6, 13348576), (8, 10011432), (12, 6674288), (16, 5005716), (24, 3337144), (32, 2502858), (43, 1862592), (48, 1668572), (64, 1251429), (86, 931296), (89, 899904), (96, 834286), (109, 734784), (129, 620864), (172, 465648), (178, 449952), (192, 417143), (218, 367392), (258, 310432), (267, 299968), (327, 244928), (344, 232824), (356, 224976), (436, 183696), (516, 155216), (534, 149984), (654, 122464), (688, 116412), (712, 112488), (872, 91848), (1032, 77608), (1068, 74992), (1308, 61232), (1376, 58206), (1424, 56244), (1744, 45924), (2064, 38804), (2136, 37496), (2616, 30616), (2752, 29103), (2848, 28122), (3488, 22962), (3827, 20928), (4128, 19402), (4272, 18748), (4687, 17088), (5232, 15308), (5696, 14061), (6976, 11481), (7654, 10464), (8256, 9701), (8544, 9374)]