88400368

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:294

約数の個数: 80

約数和(自身を含む): 202209280

約数和(自身を除く): 113808912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 97, 103, 112, 158, 194, 206, 316, 388, 412, 553, 632, 679, 721, 776, 824, 1106, 1264, 1358, 1442, 1552, 1648, 2212, 2716, 2884, 4424, 5432, 5768, 7663, 8137, 8848, 9991, 10864, 11536, 15326, 16274, 19982, 30652, 32548, 39964, 53641, 56959, 61304, 65096, 69937, 79928, 107282, 113918, 122608, 130192, 139874, 159856, 214564, 227836, 279748, 429128, 455672, 559496, 789289, 858256, 911344, 1118992, 1578578, 3157156, 5525023, 6314312, 11050046, 12628624, 22100092, 44200184, 88400368]

約数ペア:

[(1, 88400368), (2, 44200184), (4, 22100092), (7, 12628624), (8, 11050046), (14, 6314312), (16, 5525023), (28, 3157156), (56, 1578578), (79, 1118992), (97, 911344), (103, 858256), (112, 789289), (158, 559496), (194, 455672), (206, 429128), (316, 279748), (388, 227836), (412, 214564), (553, 159856), (632, 139874), (679, 130192), (721, 122608), (776, 113918), (824, 107282), (1106, 79928), (1264, 69937), (1358, 65096), (1442, 61304), (1552, 56959), (1648, 53641), (2212, 39964), (2716, 32548), (2884, 30652), (4424, 19982), (5432, 16274), (5768, 15326), (7663, 11536), (8137, 10864), (8848, 9991)]