80437572

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{54497}}^1$

素因数の和:54548

約数の個数: 36

約数和(自身を含む): 208291356

約数和(自身を除く): 127853784

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 54497, 108994, 163491, 217988, 326982, 490473, 653964, 980946, 1961892, 2234377, 4468754, 6703131, 8937508, 13406262, 20109393, 26812524, 40218786, 80437572]

約数ペア:

[(1, 80437572), (2, 40218786), (3, 26812524), (4, 20109393), (6, 13406262), (9, 8937508), (12, 6703131), (18, 4468754), (36, 2234377), (41, 1961892), (82, 980946), (123, 653964), (164, 490473), (246, 326982), (369, 217988), (492, 163491), (738, 108994), (1476, 54497)]