80499642

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{1039}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 165984000

約数和(自身を除く): 85484358

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 349, 698, 1039, 1047, 2078, 2094, 3117, 6234, 12913, 25826, 38443, 38739, 76886, 77478, 115329, 230658, 362611, 725222, 1087833, 2175666, 13416607, 26833214, 40249821, 80499642]

約数ペア:

[(1, 80499642), (2, 40249821), (3, 26833214), (6, 13416607), (37, 2175666), (74, 1087833), (111, 725222), (222, 362611), (349, 230658), (698, 115329), (1039, 77478), (1047, 76886), (2078, 38739), (2094, 38443), (3117, 25826), (6234, 12913)]