74129146

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 154949760

約数和(自身を除く): 80820614

約数列:

[1, 2, 7, 13, 14, 17, 19, 26, 34, 38, 91, 97, 119, 133, 169, 182, 194, 221, 238, 247, 266, 323, 338, 442, 494, 646, 679, 1183, 1261, 1358, 1547, 1649, 1729, 1843, 2261, 2366, 2522, 2873, 3094, 3211, 3298, 3458, 3686, 4199, 4522, 5746, 6422, 8398, 8827, 11543, 12901, 16393, 17654, 20111, 21437, 22477, 23086, 23959, 25802, 29393, 31331, 32786, 40222, 42874, 44954, 47918, 54587, 58786, 62662, 109174, 114751, 150059, 167713, 219317, 229502, 278681, 300118, 311467, 335426, 382109, 407303, 438634, 557362, 622934, 764218, 814606, 1950767, 2180269, 2851121, 3901534, 4360538, 5294939, 5702242, 10589878, 37064573, 74129146]

約数ペア:

[(1, 74129146), (2, 37064573), (7, 10589878), (13, 5702242), (14, 5294939), (17, 4360538), (19, 3901534), (26, 2851121), (34, 2180269), (38, 1950767), (91, 814606), (97, 764218), (119, 622934), (133, 557362), (169, 438634), (182, 407303), (194, 382109), (221, 335426), (238, 311467), (247, 300118), (266, 278681), (323, 229502), (338, 219317), (442, 167713), (494, 150059), (646, 114751), (679, 109174), (1183, 62662), (1261, 58786), (1358, 54587), (1547, 47918), (1649, 44954), (1729, 42874), (1843, 40222), (2261, 32786), (2366, 31331), (2522, 29393), (2873, 25802), (3094, 23959), (3211, 23086), (3298, 22477), (3458, 21437), (3686, 20111), (4199, 17654), (4522, 16393), (5746, 12901), (6422, 11543), (8398, 8827)]