81638074

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{863}}^1$

素因数の和:1134

約数の個数: 32

約数和(自身を含む): 145566720

約数和(自身を除く): 63928646

約数列:

[1, 2, 7, 14, 29, 58, 203, 233, 406, 466, 863, 1631, 1726, 3262, 6041, 6757, 12082, 13514, 25027, 47299, 50054, 94598, 175189, 201079, 350378, 402158, 1407553, 2815106, 5831291, 11662582, 40819037, 81638074]

約数ペア:

[(1, 81638074), (2, 40819037), (7, 11662582), (14, 5831291), (29, 2815106), (58, 1407553), (203, 402158), (233, 350378), (406, 201079), (466, 175189), (863, 94598), (1631, 50054), (1726, 47299), (3262, 25027), (6041, 13514), (6757, 12082)]