86469196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 169827840

約数和(自身を除く): 83358644

約数列:

[1, 2, 4, 11, 22, 44, 71, 89, 142, 178, 284, 311, 356, 622, 781, 979, 1244, 1562, 1958, 3124, 3421, 3916, 6319, 6842, 12638, 13684, 22081, 25276, 27679, 44162, 55358, 69509, 88324, 110716, 139018, 242891, 278036, 304469, 485782, 608938, 971564, 1217876, 1965209, 3930418, 7860836, 21617299, 43234598, 86469196]

約数ペア:

[(1, 86469196), (2, 43234598), (4, 21617299), (11, 7860836), (22, 3930418), (44, 1965209), (71, 1217876), (89, 971564), (142, 608938), (178, 485782), (284, 304469), (311, 278036), (356, 242891), (622, 139018), (781, 110716), (979, 88324), (1244, 69509), (1562, 55358), (1958, 44162), (3124, 27679), (3421, 25276), (3916, 22081), (6319, 13684), (6842, 12638)]