80555592

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 232243200

約数和(自身を除く): 151687608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 107, 114, 127, 152, 156, 214, 228, 247, 254, 312, 321, 381, 428, 456, 494, 508, 642, 741, 762, 856, 988, 1016, 1284, 1391, 1482, 1524, 1651, 1976, 2033, 2413, 2568, 2782, 2964, 3048, 3302, 4066, 4173, 4826, 4953, 5564, 5928, 6099, 6604, 7239, 8132, 8346, 9652, 9906, 11128, 12198, 13208, 13589, 14478, 16264, 16692, 19304, 19812, 24396, 26429, 27178, 28956, 31369, 33384, 39624, 40767, 48792, 52858, 54356, 57912, 62738, 79287, 81534, 94107, 105716, 108712, 125476, 158574, 163068, 176657, 188214, 211432, 250952, 258191, 317148, 326136, 353314, 376428, 516382, 529971, 634296, 706628, 752856, 774573, 1032764, 1059942, 1413256, 1549146, 2065528, 2119884, 3098292, 3356483, 4239768, 6196584, 6712966, 10069449, 13425932, 20138898, 26851864, 40277796, 80555592]

約数ペア:

[(1, 80555592), (2, 40277796), (3, 26851864), (4, 20138898), (6, 13425932), (8, 10069449), (12, 6712966), (13, 6196584), (19, 4239768), (24, 3356483), (26, 3098292), (38, 2119884), (39, 2065528), (52, 1549146), (57, 1413256), (76, 1059942), (78, 1032764), (104, 774573), (107, 752856), (114, 706628), (127, 634296), (152, 529971), (156, 516382), (214, 376428), (228, 353314), (247, 326136), (254, 317148), (312, 258191), (321, 250952), (381, 211432), (428, 188214), (456, 176657), (494, 163068), (508, 158574), (642, 125476), (741, 108712), (762, 105716), (856, 94107), (988, 81534), (1016, 79287), (1284, 62738), (1391, 57912), (1482, 54356), (1524, 52858), (1651, 48792), (1976, 40767), (2033, 39624), (2413, 33384), (2568, 31369), (2782, 28956), (2964, 27178), (3048, 26429), (3302, 24396), (4066, 19812), (4173, 19304), (4826, 16692), (4953, 16264), (5564, 14478), (5928, 13589), (6099, 13208), (6604, 12198), (7239, 11128), (8132, 9906), (8346, 9652)]