80158078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40039}}^1$

素因数の和:40072

約数の個数: 32

約数和(自身を含む): 161441280

約数和(自身を除く): 81283202

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 40039, 80078, 280273, 440429, 520507, 560546, 880858, 1041014, 3083003, 3643549, 5725577, 6166006, 7287098, 11451154, 40079039, 80158078]

約数ペア:

[(1, 80158078), (2, 40079039), (7, 11451154), (11, 7287098), (13, 6166006), (14, 5725577), (22, 3643549), (26, 3083003), (77, 1041014), (91, 880858), (143, 560546), (154, 520507), (182, 440429), (286, 280273), (1001, 80078), (2002, 40039)]