80766896

素因数分解:

$2^4\times 7^3\times {\mathrm{14717}}^1$

素因数の和:14746

約数の個数: 40

約数和(自身を含む): 182503200

約数和(自身を除く): 101736304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 14717, 29434, 58868, 103019, 117736, 206038, 235472, 412076, 721133, 824152, 1442266, 1648304, 2884532, 5047931, 5769064, 10095862, 11538128, 20191724, 40383448, 80766896]

約数ペア:

[(1, 80766896), (2, 40383448), (4, 20191724), (7, 11538128), (8, 10095862), (14, 5769064), (16, 5047931), (28, 2884532), (49, 1648304), (56, 1442266), (98, 824152), (112, 721133), (196, 412076), (343, 235472), (392, 206038), (686, 117736), (784, 103019), (1372, 58868), (2744, 29434), (5488, 14717)]