78441234

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2879}}^1$

素因数の和:3142

約数の個数: 32

約数和(自身を含む): 165888000

約数和(自身を除く): 87446766

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 239, 478, 717, 1434, 2879, 4541, 5758, 8637, 9082, 13623, 17274, 27246, 54701, 109402, 164103, 328206, 688081, 1376162, 2064243, 4128486, 13073539, 26147078, 39220617, 78441234]

約数ペア:

[(1, 78441234), (2, 39220617), (3, 26147078), (6, 13073539), (19, 4128486), (38, 2064243), (57, 1376162), (114, 688081), (239, 328206), (478, 164103), (717, 109402), (1434, 54701), (2879, 27246), (4541, 17274), (5758, 13623), (8637, 9082)]