71824176

素因数分解:

$2^4\times 3^2\times {\mathrm{498779}}^1$

素因数の和:498793

約数の個数: 30

約数和(自身を含む): 201008340

約数和(自身を除く): 129184164

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 498779, 997558, 1496337, 1995116, 2992674, 3990232, 4489011, 5985348, 7980464, 8978022, 11970696, 17956044, 23941392, 35912088, 71824176]

約数ペア:

[(1, 71824176), (2, 35912088), (3, 23941392), (4, 17956044), (6, 11970696), (8, 8978022), (9, 7980464), (12, 5985348), (16, 4489011), (18, 3990232), (24, 2992674), (36, 1995116), (48, 1496337), (72, 997558), (144, 498779)]