91722956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 198696960

約数和(自身を除く): 106974004

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 43, 52, 68, 76, 86, 127, 172, 221, 247, 254, 323, 442, 494, 508, 559, 646, 731, 817, 884, 988, 1118, 1292, 1462, 1634, 1651, 2159, 2236, 2413, 2924, 3268, 3302, 4199, 4318, 4826, 5461, 6604, 8398, 8636, 9503, 9652, 10621, 10922, 13889, 16796, 19006, 21242, 21844, 27778, 28067, 31369, 38012, 41021, 42484, 55556, 56134, 62738, 70993, 82042, 92837, 103759, 112268, 125476, 141986, 164084, 180557, 185674, 207518, 283972, 361114, 371348, 415036, 533273, 722228, 1066546, 1206881, 1348867, 1763903, 2133092, 2413762, 2697734, 3527806, 4827524, 5395468, 7055612, 22930739, 45861478, 91722956]

約数ペア:

[(1, 91722956), (2, 45861478), (4, 22930739), (13, 7055612), (17, 5395468), (19, 4827524), (26, 3527806), (34, 2697734), (38, 2413762), (43, 2133092), (52, 1763903), (68, 1348867), (76, 1206881), (86, 1066546), (127, 722228), (172, 533273), (221, 415036), (247, 371348), (254, 361114), (323, 283972), (442, 207518), (494, 185674), (508, 180557), (559, 164084), (646, 141986), (731, 125476), (817, 112268), (884, 103759), (988, 92837), (1118, 82042), (1292, 70993), (1462, 62738), (1634, 56134), (1651, 55556), (2159, 42484), (2236, 41021), (2413, 38012), (2924, 31369), (3268, 28067), (3302, 27778), (4199, 21844), (4318, 21242), (4826, 19006), (5461, 16796), (6604, 13889), (8398, 10922), (8636, 10621), (9503, 9652)]