78974796

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 187689600

約数和(自身を除く): 108714804

約数列:

[1, 2, 3, 4, 6, 12, 113, 139, 226, 278, 339, 417, 419, 452, 556, 678, 834, 838, 1257, 1356, 1668, 1676, 2514, 5028, 15707, 31414, 47121, 47347, 58241, 62828, 94242, 94694, 116482, 142041, 174723, 188484, 189388, 232964, 284082, 349446, 568164, 698892, 6581233, 13162466, 19743699, 26324932, 39487398, 78974796]

約数ペア:

[(1, 78974796), (2, 39487398), (3, 26324932), (4, 19743699), (6, 13162466), (12, 6581233), (113, 698892), (139, 568164), (226, 349446), (278, 284082), (339, 232964), (417, 189388), (419, 188484), (452, 174723), (556, 142041), (678, 116482), (834, 94694), (838, 94242), (1257, 62828), (1356, 58241), (1668, 47347), (1676, 47121), (2514, 31414), (5028, 15707)]