81182366

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 132261888

約数和(自身を除く): 51079522

約数列:

[1, 2, 31, 37, 43, 62, 74, 86, 823, 1147, 1333, 1591, 1646, 2294, 2666, 3182, 25513, 30451, 35389, 49321, 51026, 60902, 70778, 98642, 943981, 1097059, 1309393, 1887962, 2194118, 2618786, 40591183, 81182366]

約数ペア:

[(1, 81182366), (2, 40591183), (31, 2618786), (37, 2194118), (43, 1887962), (62, 1309393), (74, 1097059), (86, 943981), (823, 98642), (1147, 70778), (1333, 60902), (1591, 51026), (1646, 49321), (2294, 35389), (2666, 30451), (3182, 25513)]