80685678

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{5119}}^1$

素因数の和:5232

約数の個数: 32

約数和(自身を含む): 168099840

約数和(自身を除く): 87414162

約数列:

[1, 2, 3, 6, 37, 71, 74, 111, 142, 213, 222, 426, 2627, 5119, 5254, 7881, 10238, 15357, 15762, 30714, 189403, 363449, 378806, 568209, 726898, 1090347, 1136418, 2180694, 13447613, 26895226, 40342839, 80685678]

約数ペア:

[(1, 80685678), (2, 40342839), (3, 26895226), (6, 13447613), (37, 2180694), (71, 1136418), (74, 1090347), (111, 726898), (142, 568209), (213, 378806), (222, 363449), (426, 189403), (2627, 30714), (5119, 15762), (5254, 15357), (7881, 10238)]