86790834

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{881}}^1$

素因数の和:1323

約数の個数: 48

約数和(自身を含む): 203223384

約数和(自身を除く): 116432550

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 421, 842, 881, 1263, 1762, 2526, 2643, 3789, 5286, 5473, 7578, 7929, 10946, 11453, 15858, 16419, 22906, 32838, 34359, 49257, 68718, 98514, 103077, 206154, 370901, 741802, 1112703, 2225406, 3338109, 4821713, 6676218, 9643426, 14465139, 28930278, 43395417, 86790834]

約数ペア:

[(1, 86790834), (2, 43395417), (3, 28930278), (6, 14465139), (9, 9643426), (13, 6676218), (18, 4821713), (26, 3338109), (39, 2225406), (78, 1112703), (117, 741802), (234, 370901), (421, 206154), (842, 103077), (881, 98514), (1263, 68718), (1762, 49257), (2526, 34359), (2643, 32838), (3789, 22906), (5286, 16419), (5473, 15858), (7578, 11453), (7929, 10946)]