72959742

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{57089}}^1$

素因数の和:57168

約数の個数: 24

約数和(自身を含む): 160308720

約数和(自身を除く): 87348978

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 57089, 114178, 171267, 342534, 513801, 1027602, 4053319, 8106638, 12159957, 24319914, 36479871, 72959742]

約数ペア:

[(1, 72959742), (2, 36479871), (3, 24319914), (6, 12159957), (9, 8106638), (18, 4053319), (71, 1027602), (142, 513801), (213, 342534), (426, 171267), (639, 114178), (1278, 57089)]