89959247

素因数分解:

$7^2\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:168

約数の個数: 36

約数和(自身を含む): 113195160

約数和(自身を除く): 23235913

約数列:

[1, 7, 29, 37, 49, 59, 203, 259, 413, 841, 1073, 1421, 1711, 1813, 2183, 2891, 5887, 7511, 11977, 15281, 31117, 41209, 49619, 52577, 63307, 83839, 106967, 217819, 347333, 443149, 1524733, 1835903, 2431331, 3102043, 12851321, 89959247]

約数ペア:

[(1, 89959247), (7, 12851321), (29, 3102043), (37, 2431331), (49, 1835903), (59, 1524733), (203, 443149), (259, 347333), (413, 217819), (841, 106967), (1073, 83839), (1421, 63307), (1711, 52577), (1813, 49619), (2183, 41209), (2891, 31117), (5887, 15281), (7511, 11977)]