86378526

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{881}}^1$

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 202260240

約数和(自身を除く): 115881714

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 419, 838, 881, 1257, 1762, 2514, 2643, 3771, 5286, 5447, 7542, 7929, 10894, 11453, 15858, 16341, 22906, 32682, 34359, 49023, 68718, 98046, 103077, 206154, 369139, 738278, 1107417, 2214834, 3322251, 4798807, 6644502, 9597614, 14396421, 28792842, 43189263, 86378526]

約数ペア:

[(1, 86378526), (2, 43189263), (3, 28792842), (6, 14396421), (9, 9597614), (13, 6644502), (18, 4798807), (26, 3322251), (39, 2214834), (78, 1107417), (117, 738278), (234, 369139), (419, 206154), (838, 103077), (881, 98046), (1257, 68718), (1762, 49023), (2514, 34359), (2643, 32682), (3771, 22906), (5286, 16341), (5447, 15858), (7542, 11453), (7929, 10894)]