64101325848

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20081869}}^1$

素因数の和:20081904

約数の個数: 64

約数和(自身を含む): 192785952000

約数和(自身を除く): 128684626152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 20081869, 40163738, 60245607, 80327476, 120491214, 140573083, 160654952, 240982428, 281146166, 381555511, 421719249, 481964856, 562292332, 763111022, 843438498, 1124584664, 1144666533, 1526222044, 1686876996, 2289333066, 2670888577, 3052444088, 3373753992, 4578666132, 5341777154, 8012665731, 9157332264, 10683554308, 16025331462, 21367108616, 32050662924, 64101325848]

約数ペア:

[(1, 64101325848), (2, 32050662924), (3, 21367108616), (4, 16025331462), (6, 10683554308), (7, 9157332264), (8, 8012665731), (12, 5341777154), (14, 4578666132), (19, 3373753992), (21, 3052444088), (24, 2670888577), (28, 2289333066), (38, 1686876996), (42, 1526222044), (56, 1144666533), (57, 1124584664), (76, 843438498), (84, 763111022), (114, 562292332), (133, 481964856), (152, 421719249), (168, 381555511), (228, 281146166), (266, 240982428), (399, 160654952), (456, 140573083), (532, 120491214), (798, 80327476), (1064, 60245607), (1596, 40163738), (3192, 20081869)]