71398986894

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{1601}}^1\times {\mathrm{11969}}^1$

素因数の和:13607

約数の個数: 80

約数和(自身を含む): 167060789280

約数和(自身を除く): 95661802386

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1601, 1863, 3202, 3726, 4803, 9606, 11969, 14409, 23938, 28818, 35907, 36823, 43227, 71814, 73646, 86454, 107721, 110469, 129681, 215442, 220938, 259362, 275287, 323163, 331407, 550574, 646326, 662814, 825861, 969489, 994221, 1651722, 1938978, 1988442, 2477583, 2982663, 4955166, 5965326, 7432749, 14865498, 19162369, 22298247, 38324738, 44596494, 57487107, 114974214, 172461321, 344922642, 440734487, 517383963, 881468974, 1034767926, 1322203461, 1552151889, 2644406922, 3104303778, 3966610383, 7933220766, 11899831149, 23799662298, 35699493447, 71398986894]

約数ペア:

[(1, 71398986894), (2, 35699493447), (3, 23799662298), (6, 11899831149), (9, 7933220766), (18, 3966610383), (23, 3104303778), (27, 2644406922), (46, 1552151889), (54, 1322203461), (69, 1034767926), (81, 881468974), (138, 517383963), (162, 440734487), (207, 344922642), (414, 172461321), (621, 114974214), (1242, 57487107), (1601, 44596494), (1863, 38324738), (3202, 22298247), (3726, 19162369), (4803, 14865498), (9606, 7432749), (11969, 5965326), (14409, 4955166), (23938, 2982663), (28818, 2477583), (35907, 1988442), (36823, 1938978), (43227, 1651722), (71814, 994221), (73646, 969489), (86454, 825861), (107721, 662814), (110469, 646326), (129681, 550574), (215442, 331407), (220938, 323163), (259362, 275287)]