80845296

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:991

約数の個数: 120

約数和(自身を含む): 249783120

約数和(自身を除く): 168937824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 49, 56, 74, 84, 98, 111, 112, 147, 148, 168, 196, 222, 259, 294, 296, 336, 392, 444, 518, 588, 592, 777, 784, 888, 929, 1036, 1176, 1554, 1776, 1813, 1858, 2072, 2352, 2787, 3108, 3626, 3716, 4144, 5439, 5574, 6216, 6503, 7252, 7432, 10878, 11148, 12432, 13006, 14504, 14864, 19509, 21756, 22296, 26012, 29008, 34373, 39018, 43512, 44592, 45521, 52024, 68746, 78036, 87024, 91042, 103119, 104048, 136563, 137492, 156072, 182084, 206238, 240611, 273126, 274984, 312144, 364168, 412476, 481222, 546252, 549968, 721833, 728336, 824952, 962444, 1092504, 1443666, 1649904, 1684277, 1924888, 2185008, 2887332, 3368554, 3849776, 5052831, 5774664, 6737108, 10105662, 11549328, 13474216, 20211324, 26948432, 40422648, 80845296]

約数ペア:

[(1, 80845296), (2, 40422648), (3, 26948432), (4, 20211324), (6, 13474216), (7, 11549328), (8, 10105662), (12, 6737108), (14, 5774664), (16, 5052831), (21, 3849776), (24, 3368554), (28, 2887332), (37, 2185008), (42, 1924888), (48, 1684277), (49, 1649904), (56, 1443666), (74, 1092504), (84, 962444), (98, 824952), (111, 728336), (112, 721833), (147, 549968), (148, 546252), (168, 481222), (196, 412476), (222, 364168), (259, 312144), (294, 274984), (296, 273126), (336, 240611), (392, 206238), (444, 182084), (518, 156072), (588, 137492), (592, 136563), (777, 104048), (784, 103119), (888, 91042), (929, 87024), (1036, 78036), (1176, 68746), (1554, 52024), (1776, 45521), (1813, 44592), (1858, 43512), (2072, 39018), (2352, 34373), (2787, 29008), (3108, 26012), (3626, 22296), (3716, 21756), (4144, 19509), (5439, 14864), (5574, 14504), (6216, 13006), (6503, 12432), (7252, 11148), (7432, 10878)]