71961792

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{7649}}^1$

素因数の和:7678

約数の個数: 84

約数和(自身を含む): 221513400

約数和(自身を除く): 149551608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 7649, 9408, 15298, 22947, 30596, 45894, 53543, 61192, 91788, 107086, 122384, 160629, 183576, 214172, 244768, 321258, 367152, 374801, 428344, 489536, 642516, 734304, 749602, 856688, 1124403, 1285032, 1468608, 1499204, 1713376, 2248806, 2570064, 2998408, 3426752, 4497612, 5140128, 5996816, 8995224, 10280256, 11993632, 17990448, 23987264, 35980896, 71961792]

約数ペア:

[(1, 71961792), (2, 35980896), (3, 23987264), (4, 17990448), (6, 11993632), (7, 10280256), (8, 8995224), (12, 5996816), (14, 5140128), (16, 4497612), (21, 3426752), (24, 2998408), (28, 2570064), (32, 2248806), (42, 1713376), (48, 1499204), (49, 1468608), (56, 1285032), (64, 1124403), (84, 856688), (96, 749602), (98, 734304), (112, 642516), (147, 489536), (168, 428344), (192, 374801), (196, 367152), (224, 321258), (294, 244768), (336, 214172), (392, 183576), (448, 160629), (588, 122384), (672, 107086), (784, 91788), (1176, 61192), (1344, 53543), (1568, 45894), (2352, 30596), (3136, 22947), (4704, 15298), (7649, 9408)]