80539812

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43867}}^1$

素因数の和:43897

約数の個数: 48

約数和(自身を含む): 221094720

約数和(自身を除く): 140554908

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 43867, 87734, 131601, 175468, 263202, 394803, 526404, 745739, 789606, 1184409, 1491478, 1579212, 2237217, 2368818, 2982956, 4474434, 4737636, 6711651, 8948868, 13423302, 20134953, 26846604, 40269906, 80539812]

約数ペア:

[(1, 80539812), (2, 40269906), (3, 26846604), (4, 20134953), (6, 13423302), (9, 8948868), (12, 6711651), (17, 4737636), (18, 4474434), (27, 2982956), (34, 2368818), (36, 2237217), (51, 1579212), (54, 1491478), (68, 1184409), (102, 789606), (108, 745739), (153, 526404), (204, 394803), (306, 263202), (459, 175468), (612, 131601), (918, 87734), (1836, 43867)]