71783082

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13249}}^1$

素因数の和:13307

約数の個数: 48

約数和(自身を含む): 181896000

約数和(自身を除く): 110112918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 13249, 26498, 39747, 79494, 92743, 119241, 185486, 238482, 278229, 556458, 569707, 834687, 1139414, 1669374, 1709121, 3418242, 3987949, 5127363, 7975898, 10254726, 11963847, 23927694, 35891541, 71783082]

約数ペア:

[(1, 71783082), (2, 35891541), (3, 23927694), (6, 11963847), (7, 10254726), (9, 7975898), (14, 5127363), (18, 3987949), (21, 3418242), (42, 1709121), (43, 1669374), (63, 1139414), (86, 834687), (126, 569707), (129, 556458), (258, 278229), (301, 238482), (387, 185486), (602, 119241), (774, 92743), (903, 79494), (1806, 39747), (2709, 26498), (5418, 13249)]