77881188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12041}}^1$

素因数の和:12073

約数の個数: 72

約数和(自身を含む): 230628384

約数和(自身を除く): 152747196

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 12041, 24082, 36123, 48164, 72246, 84287, 132451, 144492, 168574, 252861, 264902, 337148, 397353, 505722, 529804, 590009, 794706, 927157, 1011444, 1180018, 1589412, 1770027, 1854314, 2360036, 2781471, 3540054, 3708628, 5562942, 6490099, 7080108, 11125884, 12980198, 19470297, 25960396, 38940594, 77881188]

約数ペア:

[(1, 77881188), (2, 38940594), (3, 25960396), (4, 19470297), (6, 12980198), (7, 11125884), (11, 7080108), (12, 6490099), (14, 5562942), (21, 3708628), (22, 3540054), (28, 2781471), (33, 2360036), (42, 1854314), (44, 1770027), (49, 1589412), (66, 1180018), (77, 1011444), (84, 927157), (98, 794706), (132, 590009), (147, 529804), (154, 505722), (196, 397353), (231, 337148), (294, 264902), (308, 252861), (462, 168574), (539, 144492), (588, 132451), (924, 84287), (1078, 72246), (1617, 48164), (2156, 36123), (3234, 24082), (6468, 12041)]