86828172

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{457}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 206825472

約数和(自身を除く): 119997300

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 223, 284, 426, 446, 457, 669, 852, 892, 914, 1338, 1371, 1828, 2676, 2742, 5484, 15833, 31666, 32447, 47499, 63332, 64894, 94998, 97341, 101911, 129788, 189996, 194682, 203822, 305733, 389364, 407644, 611466, 1222932, 7235681, 14471362, 21707043, 28942724, 43414086, 86828172]

約数ペア:

[(1, 86828172), (2, 43414086), (3, 28942724), (4, 21707043), (6, 14471362), (12, 7235681), (71, 1222932), (142, 611466), (213, 407644), (223, 389364), (284, 305733), (426, 203822), (446, 194682), (457, 189996), (669, 129788), (852, 101911), (892, 97341), (914, 94998), (1338, 64894), (1371, 63332), (1828, 47499), (2676, 32447), (2742, 31666), (5484, 15833)]