80812512

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^2\times {\mathrm{773}}^1$

素因数の和:814

約数の個数: 144

約数和(自身を含む): 259413840

約数和(自身を除く): 178601328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 88, 96, 99, 108, 121, 132, 144, 176, 198, 216, 242, 264, 288, 297, 352, 363, 396, 432, 484, 528, 594, 726, 773, 792, 864, 968, 1056, 1089, 1188, 1452, 1546, 1584, 1936, 2178, 2319, 2376, 2904, 3092, 3168, 3267, 3872, 4356, 4638, 4752, 5808, 6184, 6534, 6957, 8503, 8712, 9276, 9504, 11616, 12368, 13068, 13914, 17006, 17424, 18552, 20871, 24736, 25509, 26136, 27828, 34012, 34848, 37104, 41742, 51018, 52272, 55656, 68024, 74208, 76527, 83484, 93533, 102036, 104544, 111312, 136048, 153054, 166968, 187066, 204072, 222624, 229581, 272096, 280599, 306108, 333936, 374132, 408144, 459162, 561198, 612216, 667872, 748264, 816288, 841797, 918324, 1122396, 1224432, 1496528, 1683594, 1836648, 2244792, 2448864, 2525391, 2993056, 3367188, 3673296, 4489584, 5050782, 6734376, 7346592, 8979168, 10101564, 13468752, 20203128, 26937504, 40406256, 80812512]

約数ペア:

[(1, 80812512), (2, 40406256), (3, 26937504), (4, 20203128), (6, 13468752), (8, 10101564), (9, 8979168), (11, 7346592), (12, 6734376), (16, 5050782), (18, 4489584), (22, 3673296), (24, 3367188), (27, 2993056), (32, 2525391), (33, 2448864), (36, 2244792), (44, 1836648), (48, 1683594), (54, 1496528), (66, 1224432), (72, 1122396), (88, 918324), (96, 841797), (99, 816288), (108, 748264), (121, 667872), (132, 612216), (144, 561198), (176, 459162), (198, 408144), (216, 374132), (242, 333936), (264, 306108), (288, 280599), (297, 272096), (352, 229581), (363, 222624), (396, 204072), (432, 187066), (484, 166968), (528, 153054), (594, 136048), (726, 111312), (773, 104544), (792, 102036), (864, 93533), (968, 83484), (1056, 76527), (1089, 74208), (1188, 68024), (1452, 55656), (1546, 52272), (1584, 51018), (1936, 41742), (2178, 37104), (2319, 34848), (2376, 34012), (2904, 27828), (3092, 26136), (3168, 25509), (3267, 24736), (3872, 20871), (4356, 18552), (4638, 17424), (4752, 17006), (5808, 13914), (6184, 13068), (6534, 12368), (6957, 11616), (8503, 9504), (8712, 9276)]