87583678

素因数分解:

$2^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 80

約数和(自身を含む): 175051296

約数和(自身を除く): 87467618

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 61, 91, 98, 122, 161, 182, 299, 322, 343, 427, 598, 637, 686, 793, 854, 1127, 1274, 1403, 1586, 2093, 2254, 2401, 2806, 2989, 4186, 4459, 4802, 5551, 5978, 7889, 8918, 9821, 11102, 14651, 15778, 18239, 19642, 20923, 29302, 31213, 36478, 38857, 41846, 55223, 62426, 68747, 77714, 102557, 110446, 127673, 137494, 146461, 205114, 255346, 271999, 292922, 481229, 543998, 717899, 893711, 962458, 1435798, 1787422, 1903993, 3368603, 3807986, 6255977, 6737206, 12511954, 43791839, 87583678]

約数ペア:

[(1, 87583678), (2, 43791839), (7, 12511954), (13, 6737206), (14, 6255977), (23, 3807986), (26, 3368603), (46, 1903993), (49, 1787422), (61, 1435798), (91, 962458), (98, 893711), (122, 717899), (161, 543998), (182, 481229), (299, 292922), (322, 271999), (343, 255346), (427, 205114), (598, 146461), (637, 137494), (686, 127673), (793, 110446), (854, 102557), (1127, 77714), (1274, 68747), (1403, 62426), (1586, 55223), (2093, 41846), (2254, 38857), (2401, 36478), (2806, 31213), (2989, 29302), (4186, 20923), (4459, 19642), (4802, 18239), (5551, 15778), (5978, 14651), (7889, 11102), (8918, 9821)]