78880576324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{2731}}^1\times {\mathrm{5011}}^1$

素因数の和:7888

約数の個数: 48

約数和(自身を含む): 151825588992

約数和(自身を除く): 72945012668

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2731, 2882, 5011, 5462, 5764, 10022, 10924, 20044, 30041, 55121, 60082, 110242, 120164, 220484, 357761, 656441, 715522, 1312882, 1431044, 2625764, 3935371, 7220851, 7870742, 13685041, 14441702, 15741484, 27370082, 28883404, 54740164, 150535451, 301070902, 602141804, 1792740371, 3585480742, 7170961484, 19720144081, 39440288162, 78880576324]

約数ペア:

[(1, 78880576324), (2, 39440288162), (4, 19720144081), (11, 7170961484), (22, 3585480742), (44, 1792740371), (131, 602141804), (262, 301070902), (524, 150535451), (1441, 54740164), (2731, 28883404), (2882, 27370082), (5011, 15741484), (5462, 14441702), (5764, 13685041), (10022, 7870742), (10924, 7220851), (20044, 3935371), (30041, 2625764), (55121, 1431044), (60082, 1312882), (110242, 715522), (120164, 656441), (220484, 357761)]