80556378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{28627}}^1$

素因数の和:28706

約数の個数: 32

約数和(自身を含む): 186883584

約数和(自身を除く): 106327206

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 28627, 57254, 85881, 171762, 200389, 400778, 601167, 1202334, 1918009, 3836018, 5754027, 11508054, 13426063, 26852126, 40278189, 80556378]

約数ペア:

[(1, 80556378), (2, 40278189), (3, 26852126), (6, 13426063), (7, 11508054), (14, 5754027), (21, 3836018), (42, 1918009), (67, 1202334), (134, 601167), (201, 400778), (402, 200389), (469, 171762), (938, 85881), (1407, 57254), (2814, 28627)]