90551188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13093}}^1$

素因数の和:13136

約数の個数: 48

約数和(自身を含む): 205313920

約数和(自身を除く): 114762732

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 13093, 26186, 52372, 91651, 170209, 183302, 248767, 340418, 366604, 497534, 680836, 995068, 1191463, 1741369, 2382926, 3233971, 3482738, 4765852, 6467942, 6965476, 12935884, 22637797, 45275594, 90551188]

約数ペア:

[(1, 90551188), (2, 45275594), (4, 22637797), (7, 12935884), (13, 6965476), (14, 6467942), (19, 4765852), (26, 3482738), (28, 3233971), (38, 2382926), (52, 1741369), (76, 1191463), (91, 995068), (133, 680836), (182, 497534), (247, 366604), (266, 340418), (364, 248767), (494, 183302), (532, 170209), (988, 91651), (1729, 52372), (3458, 26186), (6916, 13093)]