86784906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{30071}}^1$

素因数の和:30126

約数の個数: 32

約数和(自身を含む): 191979648

約数和(自身を除く): 105194742

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 30071, 60142, 90213, 180426, 390923, 781846, 1112627, 1172769, 2225254, 2345538, 3337881, 6675762, 14464151, 28928302, 43392453, 86784906]

約数ペア:

[(1, 86784906), (2, 43392453), (3, 28928302), (6, 14464151), (13, 6675762), (26, 3337881), (37, 2345538), (39, 2225254), (74, 1172769), (78, 1112627), (111, 781846), (222, 390923), (481, 180426), (962, 90213), (1443, 60142), (2886, 30071)]