82129476

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 239825600

約数和(自身を除く): 157696124

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 114, 121, 132, 143, 156, 209, 228, 229, 242, 247, 286, 363, 418, 429, 458, 484, 494, 572, 627, 687, 726, 741, 836, 858, 916, 988, 1254, 1374, 1452, 1482, 1573, 1716, 2299, 2508, 2519, 2717, 2748, 2964, 2977, 3146, 4351, 4598, 4719, 5038, 5434, 5954, 6292, 6897, 7557, 8151, 8702, 8931, 9196, 9438, 10076, 10868, 11908, 13053, 13794, 15114, 16302, 17404, 17862, 18876, 26106, 27588, 27709, 29887, 30228, 32604, 32747, 35724, 47861, 52212, 55418, 56563, 59774, 65494, 83127, 89661, 95722, 98241, 110836, 113126, 119548, 130988, 143583, 166254, 169689, 179322, 191444, 196482, 226252, 287166, 332508, 339378, 358644, 360217, 392964, 526471, 574332, 622193, 678756, 720434, 1052942, 1080651, 1244386, 1440868, 1579413, 1866579, 2105884, 2161302, 2488772, 3158826, 3733158, 4322604, 6317652, 6844123, 7466316, 13688246, 20532369, 27376492, 41064738, 82129476]

約数ペア:

[(1, 82129476), (2, 41064738), (3, 27376492), (4, 20532369), (6, 13688246), (11, 7466316), (12, 6844123), (13, 6317652), (19, 4322604), (22, 3733158), (26, 3158826), (33, 2488772), (38, 2161302), (39, 2105884), (44, 1866579), (52, 1579413), (57, 1440868), (66, 1244386), (76, 1080651), (78, 1052942), (114, 720434), (121, 678756), (132, 622193), (143, 574332), (156, 526471), (209, 392964), (228, 360217), (229, 358644), (242, 339378), (247, 332508), (286, 287166), (363, 226252), (418, 196482), (429, 191444), (458, 179322), (484, 169689), (494, 166254), (572, 143583), (627, 130988), (687, 119548), (726, 113126), (741, 110836), (836, 98241), (858, 95722), (916, 89661), (988, 83127), (1254, 65494), (1374, 59774), (1452, 56563), (1482, 55418), (1573, 52212), (1716, 47861), (2299, 35724), (2508, 32747), (2519, 32604), (2717, 30228), (2748, 29887), (2964, 27709), (2977, 27588), (3146, 26106), (4351, 18876), (4598, 17862), (4719, 17404), (5038, 16302), (5434, 15114), (5954, 13794), (6292, 13053), (6897, 11908), (7557, 10868), (8151, 10076), (8702, 9438), (8931, 9196)]