81441228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{5099}}^1$

素因数の和:5139

約数の個数: 48

約数和(自身を含む): 209059200

約数和(自身を除く): 127617972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1331, 1452, 2662, 3993, 5099, 5324, 7986, 10198, 15297, 15972, 20396, 30594, 56089, 61188, 112178, 168267, 224356, 336534, 616979, 673068, 1233958, 1850937, 2467916, 3701874, 6786769, 7403748, 13573538, 20360307, 27147076, 40720614, 81441228]

約数ペア:

[(1, 81441228), (2, 40720614), (3, 27147076), (4, 20360307), (6, 13573538), (11, 7403748), (12, 6786769), (22, 3701874), (33, 2467916), (44, 1850937), (66, 1233958), (121, 673068), (132, 616979), (242, 336534), (363, 224356), (484, 168267), (726, 112178), (1331, 61188), (1452, 56089), (2662, 30594), (3993, 20396), (5099, 15972), (5324, 15297), (7986, 10198)]