81301524

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{165247}}^1$

素因数の和:165295

約数の個数: 24

約数和(自身を含む): 194331648

約数和(自身を除く): 113030124

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 165247, 330494, 495741, 660988, 991482, 1982964, 6775127, 13550254, 20325381, 27100508, 40650762, 81301524]

約数ペア:

[(1, 81301524), (2, 40650762), (3, 27100508), (4, 20325381), (6, 13550254), (12, 6775127), (41, 1982964), (82, 991482), (123, 660988), (164, 495741), (246, 330494), (492, 165247)]