81440832

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{38561}}^1$

素因数の和:38587

約数の個数: 56

約数和(自身を含む): 235073952

約数和(自身を除く): 153633120

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 38561, 77122, 115683, 154244, 231366, 308488, 424171, 462732, 616976, 848342, 925464, 1233952, 1272513, 1696684, 1850928, 2467904, 2545026, 3393368, 3701856, 5090052, 6786736, 7403712, 10180104, 13573472, 20360208, 27146944, 40720416, 81440832]

約数ペア:

[(1, 81440832), (2, 40720416), (3, 27146944), (4, 20360208), (6, 13573472), (8, 10180104), (11, 7403712), (12, 6786736), (16, 5090052), (22, 3701856), (24, 3393368), (32, 2545026), (33, 2467904), (44, 1850928), (48, 1696684), (64, 1272513), (66, 1233952), (88, 925464), (96, 848342), (132, 616976), (176, 462732), (192, 424171), (264, 308488), (352, 231366), (528, 154244), (704, 115683), (1056, 77122), (2112, 38561)]