81119484

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{54959}}^1$

素因数の和:55010

約数の個数: 36

約数和(自身を含む): 210057120

約数和(自身を除く): 128937636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 54959, 109918, 164877, 219836, 329754, 494631, 659508, 989262, 1978524, 2253319, 4506638, 6759957, 9013276, 13519914, 20279871, 27039828, 40559742, 81119484]

約数ペア:

[(1, 81119484), (2, 40559742), (3, 27039828), (4, 20279871), (6, 13519914), (9, 9013276), (12, 6759957), (18, 4506638), (36, 2253319), (41, 1978524), (82, 989262), (123, 659508), (164, 494631), (246, 329754), (369, 219836), (492, 164877), (738, 109918), (1476, 54959)]