68045712

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{4133}}^1$

素因数の和:4165

約数の個数: 80

約数和(自身を含む): 205046400

約数和(自身を除く): 137000688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 4133, 5488, 8232, 8266, 12399, 16464, 16532, 24798, 28931, 33064, 49596, 57862, 66128, 86793, 99192, 115724, 173586, 198384, 202517, 231448, 347172, 405034, 462896, 607551, 694344, 810068, 1215102, 1388688, 1417619, 1620136, 2430204, 2835238, 3240272, 4252857, 4860408, 5670476, 8505714, 9720816, 11340952, 17011428, 22681904, 34022856, 68045712]

約数ペア:

[(1, 68045712), (2, 34022856), (3, 22681904), (4, 17011428), (6, 11340952), (7, 9720816), (8, 8505714), (12, 5670476), (14, 4860408), (16, 4252857), (21, 3240272), (24, 2835238), (28, 2430204), (42, 1620136), (48, 1417619), (49, 1388688), (56, 1215102), (84, 810068), (98, 694344), (112, 607551), (147, 462896), (168, 405034), (196, 347172), (294, 231448), (336, 202517), (343, 198384), (392, 173586), (588, 115724), (686, 99192), (784, 86793), (1029, 66128), (1176, 57862), (1372, 49596), (2058, 33064), (2352, 28931), (2744, 24798), (4116, 16532), (4133, 16464), (5488, 12399), (8232, 8266)]