72227078

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{6091}}^1$

素因数の和:6129

約数の個数: 36

約数和(自身を含む): 138550356

約数和(自身を除く): 66323278

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 847, 1078, 1694, 5929, 6091, 11858, 12182, 42637, 67001, 85274, 134002, 298459, 469007, 596918, 737011, 938014, 1474022, 3283049, 5159077, 6566098, 10318154, 36113539, 72227078]

約数ペア:

[(1, 72227078), (2, 36113539), (7, 10318154), (11, 6566098), (14, 5159077), (22, 3283049), (49, 1474022), (77, 938014), (98, 737011), (121, 596918), (154, 469007), (242, 298459), (539, 134002), (847, 85274), (1078, 67001), (1694, 42637), (5929, 12182), (6091, 11858)]