81715044

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2767}}^1$

素因数の和:2904

約数の個数: 48

約数和(自身を含む): 200890368

約数和(自身を除く): 119175324

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 107, 138, 214, 276, 321, 428, 642, 1284, 2461, 2767, 4922, 5534, 7383, 8301, 9844, 11068, 14766, 16602, 29532, 33204, 63641, 127282, 190923, 254564, 296069, 381846, 592138, 763692, 888207, 1184276, 1776414, 3552828, 6809587, 13619174, 20428761, 27238348, 40857522, 81715044]

約数ペア:

[(1, 81715044), (2, 40857522), (3, 27238348), (4, 20428761), (6, 13619174), (12, 6809587), (23, 3552828), (46, 1776414), (69, 1184276), (92, 888207), (107, 763692), (138, 592138), (214, 381846), (276, 296069), (321, 254564), (428, 190923), (642, 127282), (1284, 63641), (2461, 33204), (2767, 29532), (4922, 16602), (5534, 14766), (7383, 11068), (8301, 9844)]