81457602

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{701}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 165582144

約数和(自身を除く): 84124542

約数列:

[1, 2, 3, 6, 107, 181, 214, 321, 362, 543, 642, 701, 1086, 1402, 2103, 4206, 19367, 38734, 58101, 75007, 116202, 126881, 150014, 225021, 253762, 380643, 450042, 761286, 13576267, 27152534, 40728801, 81457602]

約数ペア:

[(1, 81457602), (2, 40728801), (3, 27152534), (6, 13576267), (107, 761286), (181, 450042), (214, 380643), (321, 253762), (362, 225021), (543, 150014), (642, 126881), (701, 116202), (1086, 75007), (1402, 58101), (2103, 38734), (4206, 19367)]