86678646

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{10709}}^1$

素因数の和:10804

約数の個数: 32

約数和(自身を含む): 185068800

約数和(自身を除く): 98390154

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 426, 1349, 2698, 4047, 8094, 10709, 21418, 32127, 64254, 203471, 406942, 610413, 760339, 1220826, 1520678, 2281017, 4562034, 14446441, 28892882, 43339323, 86678646]

約数ペア:

[(1, 86678646), (2, 43339323), (3, 28892882), (6, 14446441), (19, 4562034), (38, 2281017), (57, 1520678), (71, 1220826), (114, 760339), (142, 610413), (213, 406942), (426, 203471), (1349, 64254), (2698, 32127), (4047, 21418), (8094, 10709)]