77857452

素因数分解:

$2^2\times 3^2\times {\mathrm{113}}^1\times {\mathrm{19139}}^1$

素因数の和:19262

約数の個数: 36

約数和(自身を含む): 198558360

約数和(自身を除く): 120700908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 113, 226, 339, 452, 678, 1017, 1356, 2034, 4068, 19139, 38278, 57417, 76556, 114834, 172251, 229668, 344502, 689004, 2162707, 4325414, 6488121, 8650828, 12976242, 19464363, 25952484, 38928726, 77857452]

約数ペア:

[(1, 77857452), (2, 38928726), (3, 25952484), (4, 19464363), (6, 12976242), (9, 8650828), (12, 6488121), (18, 4325414), (36, 2162707), (113, 689004), (226, 344502), (339, 229668), (452, 172251), (678, 114834), (1017, 76556), (1356, 57417), (2034, 38278), (4068, 19139)]