78804702

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{20749}}^1$

素因数の和:20968

約数の個数: 24

約数和(自身を含む): 171561000

約数和(自身を除く): 92756298

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1899, 3798, 20749, 41498, 62247, 124494, 186741, 373482, 4378039, 8756078, 13134117, 26268234, 39402351, 78804702]

約数ペア:

[(1, 78804702), (2, 39402351), (3, 26268234), (6, 13134117), (9, 8756078), (18, 4378039), (211, 373482), (422, 186741), (633, 124494), (1266, 62247), (1899, 41498), (3798, 20749)]