83328224

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2797}}^1$

素因数の和:2840

約数の個数: 72

約数和(自身を含む): 200952360

約数和(自身を除く): 117624136

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 2797, 3724, 4256, 5594, 7448, 11188, 14896, 19579, 22376, 29792, 39158, 44752, 53143, 78316, 89504, 106286, 137053, 156632, 212572, 274106, 313264, 372001, 425144, 548212, 626528, 744002, 850288, 1096424, 1488004, 1700576, 2192848, 2604007, 2976008, 4385696, 5208014, 5952016, 10416028, 11904032, 20832056, 41664112, 83328224]

約数ペア:

[(1, 83328224), (2, 41664112), (4, 20832056), (7, 11904032), (8, 10416028), (14, 5952016), (16, 5208014), (19, 4385696), (28, 2976008), (32, 2604007), (38, 2192848), (49, 1700576), (56, 1488004), (76, 1096424), (98, 850288), (112, 744002), (133, 626528), (152, 548212), (196, 425144), (224, 372001), (266, 313264), (304, 274106), (392, 212572), (532, 156632), (608, 137053), (784, 106286), (931, 89504), (1064, 78316), (1568, 53143), (1862, 44752), (2128, 39158), (2797, 29792), (3724, 22376), (4256, 19579), (5594, 14896), (7448, 11188)]