78201266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2153}}^1$

素因数の和:2306

約数の個数: 32

約数和(自身を含む): 138958848

約数和(自身を除く): 60757582

約数列:

[1, 2, 11, 13, 22, 26, 127, 143, 254, 286, 1397, 1651, 2153, 2794, 3302, 4306, 18161, 23683, 27989, 36322, 47366, 55978, 273431, 307879, 546862, 615758, 3007741, 3554603, 6015482, 7109206, 39100633, 78201266]

約数ペア:

[(1, 78201266), (2, 39100633), (11, 7109206), (13, 6015482), (22, 3554603), (26, 3007741), (127, 615758), (143, 546862), (254, 307879), (286, 273431), (1397, 55978), (1651, 47366), (2153, 36322), (2794, 27989), (3302, 23683), (4306, 18161)]