82821984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3331}}^1$

素因数の和:3388

約数の個数: 96

約数和(自身を含む): 255257856

約数和(自身を除く): 172435872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 74, 84, 96, 111, 112, 148, 168, 222, 224, 259, 296, 336, 444, 518, 592, 672, 777, 888, 1036, 1184, 1554, 1776, 2072, 3108, 3331, 3552, 4144, 6216, 6662, 8288, 9993, 12432, 13324, 19986, 23317, 24864, 26648, 39972, 46634, 53296, 69951, 79944, 93268, 106592, 123247, 139902, 159888, 186536, 246494, 279804, 319776, 369741, 373072, 492988, 559608, 739482, 746144, 862729, 985976, 1119216, 1478964, 1725458, 1971952, 2238432, 2588187, 2957928, 3450916, 3943904, 5176374, 5915856, 6901832, 10352748, 11831712, 13803664, 20705496, 27607328, 41410992, 82821984]

約数ペア:

[(1, 82821984), (2, 41410992), (3, 27607328), (4, 20705496), (6, 13803664), (7, 11831712), (8, 10352748), (12, 6901832), (14, 5915856), (16, 5176374), (21, 3943904), (24, 3450916), (28, 2957928), (32, 2588187), (37, 2238432), (42, 1971952), (48, 1725458), (56, 1478964), (74, 1119216), (84, 985976), (96, 862729), (111, 746144), (112, 739482), (148, 559608), (168, 492988), (222, 373072), (224, 369741), (259, 319776), (296, 279804), (336, 246494), (444, 186536), (518, 159888), (592, 139902), (672, 123247), (777, 106592), (888, 93268), (1036, 79944), (1184, 69951), (1554, 53296), (1776, 46634), (2072, 39972), (3108, 26648), (3331, 24864), (3552, 23317), (4144, 19986), (6216, 13324), (6662, 12432), (8288, 9993)]