85487556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13217}}^1$

素因数の和:13249

約数の個数: 72

約数和(自身を含む): 253151136

約数和(自身を除く): 167663580

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 13217, 26434, 39651, 52868, 79302, 92519, 145387, 158604, 185038, 277557, 290774, 370076, 436161, 555114, 581548, 647633, 872322, 1017709, 1110228, 1295266, 1744644, 1942899, 2035418, 2590532, 3053127, 3885798, 4070836, 6106254, 7123963, 7771596, 12212508, 14247926, 21371889, 28495852, 42743778, 85487556]

約数ペア:

[(1, 85487556), (2, 42743778), (3, 28495852), (4, 21371889), (6, 14247926), (7, 12212508), (11, 7771596), (12, 7123963), (14, 6106254), (21, 4070836), (22, 3885798), (28, 3053127), (33, 2590532), (42, 2035418), (44, 1942899), (49, 1744644), (66, 1295266), (77, 1110228), (84, 1017709), (98, 872322), (132, 647633), (147, 581548), (154, 555114), (196, 436161), (231, 370076), (294, 290774), (308, 277557), (462, 185038), (539, 158604), (588, 145387), (924, 92519), (1078, 79302), (1617, 52868), (2156, 39651), (3234, 26434), (6468, 13217)]