127207008

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{6221}}^1$

素因数の和:6308

約数の個数: 72

約数和(自身を含む): 366898896

約数和(自身を除く): 239691888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6221, 6816, 10224, 12442, 18663, 20448, 24884, 37326, 49768, 55989, 74652, 99536, 111978, 149304, 199072, 223956, 298608, 441691, 447912, 597216, 883382, 895824, 1325073, 1766764, 1791648, 2650146, 3533528, 3975219, 5300292, 7067056, 7950438, 10600584, 14134112, 15900876, 21201168, 31801752, 42402336, 63603504, 127207008]

約数ペア:

[(1, 127207008), (2, 63603504), (3, 42402336), (4, 31801752), (6, 21201168), (8, 15900876), (9, 14134112), (12, 10600584), (16, 7950438), (18, 7067056), (24, 5300292), (32, 3975219), (36, 3533528), (48, 2650146), (71, 1791648), (72, 1766764), (96, 1325073), (142, 895824), (144, 883382), (213, 597216), (284, 447912), (288, 441691), (426, 298608), (568, 223956), (639, 199072), (852, 149304), (1136, 111978), (1278, 99536), (1704, 74652), (2272, 55989), (2556, 49768), (3408, 37326), (5112, 24884), (6221, 20448), (6816, 18663), (10224, 12442)]