91987742

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 179159040

約数和(自身を除く): 87171298

約数列:

[1, 2, 7, 11, 14, 22, 47, 71, 77, 94, 142, 154, 179, 329, 358, 497, 517, 658, 781, 994, 1034, 1253, 1562, 1969, 2506, 3337, 3619, 3938, 5467, 6674, 7238, 8413, 10934, 12709, 13783, 16826, 23359, 25418, 27566, 36707, 46718, 58891, 73414, 88963, 92543, 117782, 139799, 177926, 185086, 256949, 279598, 513898, 597323, 647801, 978593, 1194646, 1295602, 1957186, 4181261, 6570553, 8362522, 13141106, 45993871, 91987742]

約数ペア:

[(1, 91987742), (2, 45993871), (7, 13141106), (11, 8362522), (14, 6570553), (22, 4181261), (47, 1957186), (71, 1295602), (77, 1194646), (94, 978593), (142, 647801), (154, 597323), (179, 513898), (329, 279598), (358, 256949), (497, 185086), (517, 177926), (658, 139799), (781, 117782), (994, 92543), (1034, 88963), (1253, 73414), (1562, 58891), (1969, 46718), (2506, 36707), (3337, 27566), (3619, 25418), (3938, 23359), (5467, 16826), (6674, 13783), (7238, 12709), (8413, 10934)]