80855568

素因数分解:

$2^4\times 3^2\times {\mathrm{113}}^1\times {\mathrm{4969}}^1$

素因数の和:5096

約数の個数: 60

約数和(自身を含む): 228331740

約数和(自身を除く): 147476172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 113, 144, 226, 339, 452, 678, 904, 1017, 1356, 1808, 2034, 2712, 4068, 4969, 5424, 8136, 9938, 14907, 16272, 19876, 29814, 39752, 44721, 59628, 79504, 89442, 119256, 178884, 238512, 357768, 561497, 715536, 1122994, 1684491, 2245988, 3368982, 4491976, 5053473, 6737964, 8983952, 10106946, 13475928, 20213892, 26951856, 40427784, 80855568]

約数ペア:

[(1, 80855568), (2, 40427784), (3, 26951856), (4, 20213892), (6, 13475928), (8, 10106946), (9, 8983952), (12, 6737964), (16, 5053473), (18, 4491976), (24, 3368982), (36, 2245988), (48, 1684491), (72, 1122994), (113, 715536), (144, 561497), (226, 357768), (339, 238512), (452, 178884), (678, 119256), (904, 89442), (1017, 79504), (1356, 59628), (1808, 44721), (2034, 39752), (2712, 29814), (4068, 19876), (4969, 16272), (5424, 14907), (8136, 9938)]