72839196

素因数分解:

$2^2\times 3^3\times {\mathrm{251}}^1\times {\mathrm{2687}}^1$

素因数の和:2951

約数の個数: 48

約数和(自身を含む): 189665280

約数和(自身を除く): 116826084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 251, 502, 753, 1004, 1506, 2259, 2687, 3012, 4518, 5374, 6777, 8061, 9036, 10748, 13554, 16122, 24183, 27108, 32244, 48366, 72549, 96732, 145098, 290196, 674437, 1348874, 2023311, 2697748, 4046622, 6069933, 8093244, 12139866, 18209799, 24279732, 36419598, 72839196]

約数ペア:

[(1, 72839196), (2, 36419598), (3, 24279732), (4, 18209799), (6, 12139866), (9, 8093244), (12, 6069933), (18, 4046622), (27, 2697748), (36, 2023311), (54, 1348874), (108, 674437), (251, 290196), (502, 145098), (753, 96732), (1004, 72549), (1506, 48366), (2259, 32244), (2687, 27108), (3012, 24183), (4518, 16122), (5374, 13554), (6777, 10748), (8061, 9036)]