90399378

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{7411}}^1$

素因数の和:7542

約数の個数: 32

約数和(自身を含む): 192119040

約数和(自身を除く): 101719662

約数列:

[1, 2, 3, 6, 19, 38, 57, 107, 114, 214, 321, 642, 2033, 4066, 6099, 7411, 12198, 14822, 22233, 44466, 140809, 281618, 422427, 792977, 844854, 1585954, 2378931, 4757862, 15066563, 30133126, 45199689, 90399378]

約数ペア:

[(1, 90399378), (2, 45199689), (3, 30133126), (6, 15066563), (19, 4757862), (38, 2378931), (57, 1585954), (107, 844854), (114, 792977), (214, 422427), (321, 281618), (642, 140809), (2033, 44466), (4066, 22233), (6099, 14822), (7411, 12198)]