81483224212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4851347}}^1$

素因数の和:4851400

約数の個数: 48

約数和(自身を含む): 171155557440

約数和(自身を除く): 89672333228

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 323, 442, 494, 646, 884, 988, 1292, 4199, 8398, 16796, 4851347, 9702694, 19405388, 63067511, 82472899, 92175593, 126135022, 164945798, 184351186, 252270044, 329891596, 368702372, 1072147687, 1198282709, 1566985081, 2144295374, 2396565418, 3133970162, 4288590748, 4793130836, 6267940324, 20370806053, 40741612106, 81483224212]

約数ペア:

[(1, 81483224212), (2, 40741612106), (4, 20370806053), (13, 6267940324), (17, 4793130836), (19, 4288590748), (26, 3133970162), (34, 2396565418), (38, 2144295374), (52, 1566985081), (68, 1198282709), (76, 1072147687), (221, 368702372), (247, 329891596), (323, 252270044), (442, 184351186), (494, 164945798), (646, 126135022), (884, 92175593), (988, 82472899), (1292, 63067511), (4199, 19405388), (8398, 9702694), (16796, 4851347)]