77798658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{27647}}^1$

素因数の和:27726

約数の個数: 32

約数和(自身を含む): 180486144

約数和(自身を除く): 102687486

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 27647, 55294, 82941, 165882, 193529, 387058, 580587, 1161174, 1852349, 3704698, 5557047, 11114094, 12966443, 25932886, 38899329, 77798658]

約数ペア:

[(1, 77798658), (2, 38899329), (3, 25932886), (6, 12966443), (7, 11114094), (14, 5557047), (21, 3704698), (42, 1852349), (67, 1161174), (134, 580587), (201, 387058), (402, 193529), (469, 165882), (938, 82941), (1407, 55294), (2814, 27647)]