81614016

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1171}}^1$

素因数の和:1211

約数の個数: 126

約数和(自身を含む): 257351276

約数和(自身を除く): 175737260

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 121, 132, 144, 176, 192, 198, 242, 264, 288, 352, 363, 396, 484, 528, 576, 704, 726, 792, 968, 1056, 1089, 1171, 1452, 1584, 1936, 2112, 2178, 2342, 2904, 3168, 3513, 3872, 4356, 4684, 5808, 6336, 7026, 7744, 8712, 9368, 10539, 11616, 12881, 14052, 17424, 18736, 21078, 23232, 25762, 28104, 34848, 37472, 38643, 42156, 51524, 56208, 69696, 74944, 77286, 84312, 103048, 112416, 115929, 141691, 154572, 168624, 206096, 224832, 231858, 283382, 309144, 337248, 412192, 425073, 463716, 566764, 618288, 674496, 824384, 850146, 927432, 1133528, 1236576, 1275219, 1700292, 1854864, 2267056, 2473152, 2550438, 3400584, 3709728, 4534112, 5100876, 6801168, 7419456, 9068224, 10201752, 13602336, 20403504, 27204672, 40807008, 81614016]

約数ペア:

[(1, 81614016), (2, 40807008), (3, 27204672), (4, 20403504), (6, 13602336), (8, 10201752), (9, 9068224), (11, 7419456), (12, 6801168), (16, 5100876), (18, 4534112), (22, 3709728), (24, 3400584), (32, 2550438), (33, 2473152), (36, 2267056), (44, 1854864), (48, 1700292), (64, 1275219), (66, 1236576), (72, 1133528), (88, 927432), (96, 850146), (99, 824384), (121, 674496), (132, 618288), (144, 566764), (176, 463716), (192, 425073), (198, 412192), (242, 337248), (264, 309144), (288, 283382), (352, 231858), (363, 224832), (396, 206096), (484, 168624), (528, 154572), (576, 141691), (704, 115929), (726, 112416), (792, 103048), (968, 84312), (1056, 77286), (1089, 74944), (1171, 69696), (1452, 56208), (1584, 51524), (1936, 42156), (2112, 38643), (2178, 37472), (2342, 34848), (2904, 28104), (3168, 25762), (3513, 23232), (3872, 21078), (4356, 18736), (4684, 17424), (5808, 14052), (6336, 12881), (7026, 11616), (7744, 10539), (8712, 9368)]