80666118

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{38303}}^1$

素因数の和:38330

約数の個数: 40

約数和(自身を含む): 194660928

約数和(自身を除く): 113994810

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 38303, 76606, 114909, 229818, 344727, 497939, 689454, 995878, 1034181, 1493817, 2068362, 2987634, 3102543, 4481451, 6205086, 8962902, 13444353, 26888706, 40333059, 80666118]

約数ペア:

[(1, 80666118), (2, 40333059), (3, 26888706), (6, 13444353), (9, 8962902), (13, 6205086), (18, 4481451), (26, 3102543), (27, 2987634), (39, 2068362), (54, 1493817), (78, 1034181), (81, 995878), (117, 689454), (162, 497939), (234, 344727), (351, 229818), (702, 114909), (1053, 76606), (2106, 38303)]