85065984

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:453

約数の個数: 144

約数和(自身を含む): 260323840

約数和(自身を除く): 175257856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 397, 432, 496, 558, 576, 744, 768, 794, 837, 864, 992, 1116, 1152, 1191, 1488, 1588, 1674, 1728, 1984, 2232, 2304, 2382, 2976, 3176, 3348, 3456, 3573, 3968, 4464, 4764, 5952, 6352, 6696, 6912, 7146, 7936, 8928, 9528, 10719, 11904, 12307, 12704, 13392, 14292, 17856, 19056, 21438, 23808, 24614, 25408, 26784, 28584, 35712, 36921, 38112, 42876, 49228, 50816, 53568, 57168, 71424, 73842, 76224, 85752, 98456, 101632, 107136, 110763, 114336, 147684, 152448, 171504, 196912, 214272, 221526, 228672, 295368, 304896, 332289, 343008, 393824, 443052, 457344, 590736, 664578, 686016, 787648, 886104, 914688, 1181472, 1329156, 1372032, 1575296, 1772208, 2362944, 2658312, 2744064, 3150592, 3544416, 4725888, 5316624, 7088832, 9451776, 10633248, 14177664, 21266496, 28355328, 42532992, 85065984]

約数ペア:

[(1, 85065984), (2, 42532992), (3, 28355328), (4, 21266496), (6, 14177664), (8, 10633248), (9, 9451776), (12, 7088832), (16, 5316624), (18, 4725888), (24, 3544416), (27, 3150592), (31, 2744064), (32, 2658312), (36, 2362944), (48, 1772208), (54, 1575296), (62, 1372032), (64, 1329156), (72, 1181472), (93, 914688), (96, 886104), (108, 787648), (124, 686016), (128, 664578), (144, 590736), (186, 457344), (192, 443052), (216, 393824), (248, 343008), (256, 332289), (279, 304896), (288, 295368), (372, 228672), (384, 221526), (397, 214272), (432, 196912), (496, 171504), (558, 152448), (576, 147684), (744, 114336), (768, 110763), (794, 107136), (837, 101632), (864, 98456), (992, 85752), (1116, 76224), (1152, 73842), (1191, 71424), (1488, 57168), (1588, 53568), (1674, 50816), (1728, 49228), (1984, 42876), (2232, 38112), (2304, 36921), (2382, 35712), (2976, 28584), (3176, 26784), (3348, 25408), (3456, 24614), (3573, 23808), (3968, 21438), (4464, 19056), (4764, 17856), (5952, 14292), (6352, 13392), (6696, 12704), (6912, 12307), (7146, 11904), (7936, 10719), (8928, 9528)]