77530012

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 160151040

約数和(自身を除く): 82621028

約数列:

[1, 2, 4, 7, 14, 28, 59, 71, 118, 142, 236, 284, 413, 497, 661, 826, 994, 1322, 1652, 1988, 2644, 4189, 4627, 8378, 9254, 16756, 18508, 29323, 38999, 46931, 58646, 77998, 93862, 117292, 155996, 187724, 272993, 328517, 545986, 657034, 1091972, 1314068, 2768929, 5537858, 11075716, 19382503, 38765006, 77530012]

約数ペア:

[(1, 77530012), (2, 38765006), (4, 19382503), (7, 11075716), (14, 5537858), (28, 2768929), (59, 1314068), (71, 1091972), (118, 657034), (142, 545986), (236, 328517), (284, 272993), (413, 187724), (497, 155996), (661, 117292), (826, 93862), (994, 77998), (1322, 58646), (1652, 46931), (1988, 38999), (2644, 29323), (4189, 18508), (4627, 16756), (8378, 9254)]