72611568

素因数分解:

$2^4\times 3^2\times {\mathrm{504247}}^1$

素因数の和:504261

約数の個数: 30

約数和(自身を含む): 203211944

約数和(自身を除く): 130600376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 504247, 1008494, 1512741, 2016988, 3025482, 4033976, 4538223, 6050964, 8067952, 9076446, 12101928, 18152892, 24203856, 36305784, 72611568]

約数ペア:

[(1, 72611568), (2, 36305784), (3, 24203856), (4, 18152892), (6, 12101928), (8, 9076446), (9, 8067952), (12, 6050964), (16, 4538223), (18, 4033976), (24, 3025482), (36, 2016988), (48, 1512741), (72, 1008494), (144, 504247)]