89872794

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2131}}^1$

素因数の和:2224

約数の個数: 64

約数和(自身を含む): 221045760

約数和(自身を除く): 131172966

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 71, 99, 142, 198, 213, 297, 426, 594, 639, 781, 1278, 1562, 1917, 2131, 2343, 3834, 4262, 4686, 6393, 7029, 12786, 14058, 19179, 21087, 23441, 38358, 42174, 46882, 57537, 70323, 115074, 140646, 151301, 210969, 302602, 421938, 453903, 632907, 907806, 1265814, 1361709, 1664311, 2723418, 3328622, 4085127, 4992933, 8170254, 9985866, 14978799, 29957598, 44936397, 89872794]

約数ペア:

[(1, 89872794), (2, 44936397), (3, 29957598), (6, 14978799), (9, 9985866), (11, 8170254), (18, 4992933), (22, 4085127), (27, 3328622), (33, 2723418), (54, 1664311), (66, 1361709), (71, 1265814), (99, 907806), (142, 632907), (198, 453903), (213, 421938), (297, 302602), (426, 210969), (594, 151301), (639, 140646), (781, 115074), (1278, 70323), (1562, 57537), (1917, 46882), (2131, 42174), (2343, 38358), (3834, 23441), (4262, 21087), (4686, 19179), (6393, 14058), (7029, 12786)]