86489598

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:409

約数の個数: 64

約数和(自身を含む): 193197312

約数和(自身を除く): 106707714

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 107, 129, 214, 241, 258, 321, 482, 559, 642, 723, 1118, 1391, 1446, 1677, 2782, 3133, 3354, 4173, 4601, 6266, 8346, 9202, 9399, 10363, 13803, 18798, 20726, 25787, 27606, 31089, 51574, 59813, 62178, 77361, 119626, 134719, 154722, 179439, 269438, 335231, 358878, 404157, 670462, 808314, 1005693, 1108841, 2011386, 2217682, 3326523, 6653046, 14414933, 28829866, 43244799, 86489598]

約数ペア:

[(1, 86489598), (2, 43244799), (3, 28829866), (6, 14414933), (13, 6653046), (26, 3326523), (39, 2217682), (43, 2011386), (78, 1108841), (86, 1005693), (107, 808314), (129, 670462), (214, 404157), (241, 358878), (258, 335231), (321, 269438), (482, 179439), (559, 154722), (642, 134719), (723, 119626), (1118, 77361), (1391, 62178), (1446, 59813), (1677, 51574), (2782, 31089), (3133, 27606), (3354, 25787), (4173, 20726), (4601, 18798), (6266, 13803), (8346, 10363), (9202, 9399)]