90158178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{1879}}^1$

素因数の和:2622

約数の個数: 32

約数和(自身を含む): 197084160

約数和(自身を除く): 106925982

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 727, 1454, 1879, 2181, 3758, 4362, 5637, 7997, 11274, 15994, 20669, 23991, 41338, 47982, 62007, 124014, 1366033, 2732066, 4098099, 8196198, 15026363, 30052726, 45079089, 90158178]

約数ペア:

[(1, 90158178), (2, 45079089), (3, 30052726), (6, 15026363), (11, 8196198), (22, 4098099), (33, 2732066), (66, 1366033), (727, 124014), (1454, 62007), (1879, 47982), (2181, 41338), (3758, 23991), (4362, 20669), (5637, 15994), (7997, 11274)]