78564528

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1901}}^1$

素因数の和:1963

約数の個数: 120

約数和(自身を含む): 257546016

約数和(自身を除く): 178981488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 56, 63, 72, 82, 84, 112, 123, 126, 144, 164, 168, 246, 252, 287, 328, 336, 369, 492, 504, 574, 656, 738, 861, 984, 1008, 1148, 1476, 1722, 1901, 1968, 2296, 2583, 2952, 3444, 3802, 4592, 5166, 5703, 5904, 6888, 7604, 10332, 11406, 13307, 13776, 15208, 17109, 20664, 22812, 26614, 30416, 34218, 39921, 41328, 45624, 53228, 68436, 77941, 79842, 91248, 106456, 119763, 136872, 155882, 159684, 212912, 233823, 239526, 273744, 311764, 319368, 467646, 479052, 545587, 623528, 638736, 701469, 935292, 958104, 1091174, 1247056, 1402938, 1636761, 1870584, 1916208, 2182348, 2805876, 3273522, 3741168, 4364696, 4910283, 5611752, 6547044, 8729392, 9820566, 11223504, 13094088, 19641132, 26188176, 39282264, 78564528]

約数ペア:

[(1, 78564528), (2, 39282264), (3, 26188176), (4, 19641132), (6, 13094088), (7, 11223504), (8, 9820566), (9, 8729392), (12, 6547044), (14, 5611752), (16, 4910283), (18, 4364696), (21, 3741168), (24, 3273522), (28, 2805876), (36, 2182348), (41, 1916208), (42, 1870584), (48, 1636761), (56, 1402938), (63, 1247056), (72, 1091174), (82, 958104), (84, 935292), (112, 701469), (123, 638736), (126, 623528), (144, 545587), (164, 479052), (168, 467646), (246, 319368), (252, 311764), (287, 273744), (328, 239526), (336, 233823), (369, 212912), (492, 159684), (504, 155882), (574, 136872), (656, 119763), (738, 106456), (861, 91248), (984, 79842), (1008, 77941), (1148, 68436), (1476, 53228), (1722, 45624), (1901, 41328), (1968, 39921), (2296, 34218), (2583, 30416), (2952, 26614), (3444, 22812), (3802, 20664), (4592, 17109), (5166, 15208), (5703, 13776), (5904, 13307), (6888, 11406), (7604, 10332)]