86897634

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^2$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 186484032

約数和(自身を除く): 99586398

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 109, 138, 159, 218, 318, 327, 654, 1219, 2438, 2507, 3657, 5014, 5777, 7314, 7521, 11554, 11881, 15042, 17331, 23762, 34662, 35643, 71286, 132871, 265742, 273263, 398613, 546526, 629693, 797226, 819789, 1259386, 1639578, 1889079, 3778158, 14482939, 28965878, 43448817, 86897634]

約数ペア:

[(1, 86897634), (2, 43448817), (3, 28965878), (6, 14482939), (23, 3778158), (46, 1889079), (53, 1639578), (69, 1259386), (106, 819789), (109, 797226), (138, 629693), (159, 546526), (218, 398613), (318, 273263), (327, 265742), (654, 132871), (1219, 71286), (2438, 35643), (2507, 34662), (3657, 23762), (5014, 17331), (5777, 15042), (7314, 11881), (7521, 11554)]