78221388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10463}}^1$

素因数の和:10566

約数の個数: 48

約数和(自身を含む): 210954240

約数和(自身を除く): 132732852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 178, 267, 356, 534, 623, 1068, 1246, 1869, 2492, 3738, 7476, 10463, 20926, 31389, 41852, 62778, 73241, 125556, 146482, 219723, 292964, 439446, 878892, 931207, 1862414, 2793621, 3724828, 5587242, 6518449, 11174484, 13036898, 19555347, 26073796, 39110694, 78221388]

約数ペア:

[(1, 78221388), (2, 39110694), (3, 26073796), (4, 19555347), (6, 13036898), (7, 11174484), (12, 6518449), (14, 5587242), (21, 3724828), (28, 2793621), (42, 1862414), (84, 931207), (89, 878892), (178, 439446), (267, 292964), (356, 219723), (534, 146482), (623, 125556), (1068, 73241), (1246, 62778), (1869, 41852), (2492, 31389), (3738, 20926), (7476, 10463)]