84158998

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 164229120

約数和(自身を除く): 80070122

約数列:

[1, 2, 7, 11, 14, 22, 43, 71, 77, 86, 142, 154, 179, 301, 358, 473, 497, 602, 781, 946, 994, 1253, 1562, 1969, 2506, 3053, 3311, 3938, 5467, 6106, 6622, 7697, 10934, 12709, 13783, 15394, 21371, 25418, 27566, 33583, 42742, 53879, 67166, 84667, 88963, 107758, 139799, 169334, 177926, 235081, 279598, 470162, 546487, 592669, 978593, 1092974, 1185338, 1957186, 3825409, 6011357, 7650818, 12022714, 42079499, 84158998]

約数ペア:

[(1, 84158998), (2, 42079499), (7, 12022714), (11, 7650818), (14, 6011357), (22, 3825409), (43, 1957186), (71, 1185338), (77, 1092974), (86, 978593), (142, 592669), (154, 546487), (179, 470162), (301, 279598), (358, 235081), (473, 177926), (497, 169334), (602, 139799), (781, 107758), (946, 88963), (994, 84667), (1253, 67166), (1562, 53879), (1969, 42742), (2506, 33583), (3053, 27566), (3311, 25418), (3938, 21371), (5467, 15394), (6106, 13783), (6622, 12709), (7697, 10934)]