81617184

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{25763}}^1$

素因数の和:25790

約数の個数: 72

約数和(自身を含む): 253208592

約数和(自身を除く): 171591408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 25763, 51526, 77289, 103052, 154578, 206104, 231867, 283393, 309156, 412208, 463734, 566786, 618312, 824416, 850179, 927468, 1133572, 1236624, 1700358, 1854936, 2267144, 2473248, 2550537, 3400716, 3709872, 4534288, 5101074, 6801432, 7419744, 9068576, 10202148, 13602864, 20404296, 27205728, 40808592, 81617184]

約数ペア:

[(1, 81617184), (2, 40808592), (3, 27205728), (4, 20404296), (6, 13602864), (8, 10202148), (9, 9068576), (11, 7419744), (12, 6801432), (16, 5101074), (18, 4534288), (22, 3709872), (24, 3400716), (32, 2550537), (33, 2473248), (36, 2267144), (44, 1854936), (48, 1700358), (66, 1236624), (72, 1133572), (88, 927468), (96, 850179), (99, 824416), (132, 618312), (144, 566786), (176, 463734), (198, 412208), (264, 309156), (288, 283393), (352, 231867), (396, 206104), (528, 154578), (792, 103052), (1056, 77289), (1584, 51526), (3168, 25763)]