121660272

素因数分解:

$2^4\times 3^3\times {\mathrm{281621}}^1$

素因数の和:281638

約数の個数: 40

約数和(自身を含む): 349211280

約数和(自身を除く): 227551008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 281621, 563242, 844863, 1126484, 1689726, 2252968, 2534589, 3379452, 4505936, 5069178, 6758904, 7603767, 10138356, 13517808, 15207534, 20276712, 30415068, 40553424, 60830136, 121660272]

約数ペア:

[(1, 121660272), (2, 60830136), (3, 40553424), (4, 30415068), (6, 20276712), (8, 15207534), (9, 13517808), (12, 10138356), (16, 7603767), (18, 6758904), (24, 5069178), (27, 4505936), (36, 3379452), (48, 2534589), (54, 2252968), (72, 1689726), (108, 1126484), (144, 844863), (216, 563242), (432, 281621)]