71067312

素因数分解:

$2^4\times 3^2\times {\mathrm{493523}}^1$

素因数の和:493537

約数の個数: 30

約数和(自身を含む): 198890172

約数和(自身を除く): 127822860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 493523, 987046, 1480569, 1974092, 2961138, 3948184, 4441707, 5922276, 7896368, 8883414, 11844552, 17766828, 23689104, 35533656, 71067312]

約数ペア:

[(1, 71067312), (2, 35533656), (3, 23689104), (4, 17766828), (6, 11844552), (8, 8883414), (9, 7896368), (12, 5922276), (16, 4441707), (18, 3948184), (24, 2961138), (36, 1974092), (48, 1480569), (72, 987046), (144, 493523)]