71828046

素因数分解:

$2^1\times 3^4\times {\mathrm{179}}^1\times {\mathrm{2477}}^1$

素因数の和:2670

約数の個数: 40

約数和(自身を含む): 161912520

約数和(自身を除く): 90084474

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 179, 358, 537, 1074, 1611, 2477, 3222, 4833, 4954, 7431, 9666, 14499, 14862, 22293, 28998, 44586, 66879, 133758, 200637, 401274, 443383, 886766, 1330149, 2660298, 3990447, 7980894, 11971341, 23942682, 35914023, 71828046]

約数ペア:

[(1, 71828046), (2, 35914023), (3, 23942682), (6, 11971341), (9, 7980894), (18, 3990447), (27, 2660298), (54, 1330149), (81, 886766), (162, 443383), (179, 401274), (358, 200637), (537, 133758), (1074, 66879), (1611, 44586), (2477, 28998), (3222, 22293), (4833, 14862), (4954, 14499), (7431, 9666)]