127271448

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{15643}}^1$

素因数の和:15768

約数の個数: 48

約数和(自身を含む): 347766120

約数和(自身を除く): 220494672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 4068, 8136, 15643, 31286, 46929, 62572, 93858, 125144, 140787, 187716, 281574, 375432, 563148, 1126296, 1767659, 3535318, 5302977, 7070636, 10605954, 14141272, 15908931, 21211908, 31817862, 42423816, 63635724, 127271448]

約数ペア:

[(1, 127271448), (2, 63635724), (3, 42423816), (4, 31817862), (6, 21211908), (8, 15908931), (9, 14141272), (12, 10605954), (18, 7070636), (24, 5302977), (36, 3535318), (72, 1767659), (113, 1126296), (226, 563148), (339, 375432), (452, 281574), (678, 187716), (904, 140787), (1017, 125144), (1356, 93858), (2034, 62572), (2712, 46929), (4068, 31286), (8136, 15643)]