81031848

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{29879}}^1$

素因数の和:30001

約数の個数: 32

約数和(自身を含む): 204379200

約数和(自身を除く): 123347352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 29879, 59758, 89637, 119516, 179274, 239032, 358548, 717096, 3376327, 6752654, 10128981, 13505308, 20257962, 27010616, 40515924, 81031848]

約数ペア:

[(1, 81031848), (2, 40515924), (3, 27010616), (4, 20257962), (6, 13505308), (8, 10128981), (12, 6752654), (24, 3376327), (113, 717096), (226, 358548), (339, 239032), (452, 179274), (678, 119516), (904, 89637), (1356, 59758), (2712, 29879)]