80493738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{5347}}^1$

素因数の和:5558

約数の個数: 32

約数和(自身を含む): 174302016

約数和(自身を除く): 93808278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 193, 386, 579, 1158, 2509, 5018, 5347, 7527, 10694, 15054, 16041, 32082, 69511, 139022, 208533, 417066, 1031971, 2063942, 3095913, 6191826, 13415623, 26831246, 40246869, 80493738]

約数ペア:

[(1, 80493738), (2, 40246869), (3, 26831246), (6, 13415623), (13, 6191826), (26, 3095913), (39, 2063942), (78, 1031971), (193, 417066), (386, 208533), (579, 139022), (1158, 69511), (2509, 32082), (5018, 16041), (5347, 15054), (7527, 10694)]