81968991546

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{22051}}^1\times {\mathrm{47657}}^1$

素因数の和:69726

約数の個数: 32

約数和(自身を含む): 176560308288

約数和(自身を除く): 94591316742

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 22051, 44102, 47657, 66153, 95314, 132306, 142971, 285942, 286663, 573326, 619541, 859989, 1239082, 1719978, 1858623, 3717246, 1050884507, 2101769014, 3152653521, 6305307042, 13661498591, 27322997182, 40984495773, 81968991546]

約数ペア:

[(1, 81968991546), (2, 40984495773), (3, 27322997182), (6, 13661498591), (13, 6305307042), (26, 3152653521), (39, 2101769014), (78, 1050884507), (22051, 3717246), (44102, 1858623), (47657, 1719978), (66153, 1239082), (95314, 859989), (132306, 619541), (142971, 573326), (285942, 286663)]