80257902

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{1033}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 167954688

約数和(自身を除く): 87696786

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 563, 1033, 1126, 1689, 2066, 3099, 3378, 6198, 12949, 23759, 25898, 38847, 47518, 71277, 77694, 142554, 581579, 1163158, 1744737, 3489474, 13376317, 26752634, 40128951, 80257902]

約数ペア:

[(1, 80257902), (2, 40128951), (3, 26752634), (6, 13376317), (23, 3489474), (46, 1744737), (69, 1163158), (138, 581579), (563, 142554), (1033, 77694), (1126, 71277), (1689, 47518), (2066, 38847), (3099, 25898), (3378, 23759), (6198, 12949)]