80046908

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:306

約数の個数: 36

約数和(自身を含む): 146291040

約数和(自身を除く): 66244132

約数列:

[1, 2, 4, 43, 79, 86, 137, 158, 172, 274, 316, 548, 1849, 3397, 3698, 5891, 6794, 7396, 10823, 11782, 13588, 21646, 23564, 43292, 146071, 253313, 292142, 465389, 506626, 584284, 930778, 1013252, 1861556, 20011727, 40023454, 80046908]

約数ペア:

[(1, 80046908), (2, 40023454), (4, 20011727), (43, 1861556), (79, 1013252), (86, 930778), (137, 584284), (158, 506626), (172, 465389), (274, 292142), (316, 253313), (548, 146071), (1849, 43292), (3397, 23564), (3698, 21646), (5891, 13588), (6794, 11782), (7396, 10823)]