81545964

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{93089}}^1$

素因数の和:93169

約数の個数: 24

約数和(自身を含む): 192882480

約数和(自身を除く): 111336516

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 93089, 186178, 279267, 372356, 558534, 1117068, 6795497, 13590994, 20386491, 27181988, 40772982, 81545964]

約数ペア:

[(1, 81545964), (2, 40772982), (3, 27181988), (4, 20386491), (6, 13590994), (12, 6795497), (73, 1117068), (146, 558534), (219, 372356), (292, 279267), (438, 186178), (876, 93089)]