80538354

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2441}}^1$

素因数の和:2512

約数の個数: 64

約数和(自身を含む): 196922880

約数和(自身を除く): 116384526

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 47, 54, 78, 94, 117, 141, 234, 282, 351, 423, 611, 702, 846, 1222, 1269, 1833, 2441, 2538, 3666, 4882, 5499, 7323, 10998, 14646, 16497, 21969, 31733, 32994, 43938, 63466, 65907, 95199, 114727, 131814, 190398, 229454, 285597, 344181, 571194, 688362, 856791, 1032543, 1491451, 1713582, 2065086, 2982902, 3097629, 4474353, 6195258, 8948706, 13423059, 26846118, 40269177, 80538354]

約数ペア:

[(1, 80538354), (2, 40269177), (3, 26846118), (6, 13423059), (9, 8948706), (13, 6195258), (18, 4474353), (26, 3097629), (27, 2982902), (39, 2065086), (47, 1713582), (54, 1491451), (78, 1032543), (94, 856791), (117, 688362), (141, 571194), (234, 344181), (282, 285597), (351, 229454), (423, 190398), (611, 131814), (702, 114727), (846, 95199), (1222, 65907), (1269, 63466), (1833, 43938), (2441, 32994), (2538, 31733), (3666, 21969), (4882, 16497), (5499, 14646), (7323, 10998)]