72561048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{431911}}^1$

素因数の和:431927

約数の個数: 32

約数和(自身を含む): 207317760

約数和(自身を除く): 134756712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 431911, 863822, 1295733, 1727644, 2591466, 3023377, 3455288, 5182932, 6046754, 9070131, 10365864, 12093508, 18140262, 24187016, 36280524, 72561048]

約数ペア:

[(1, 72561048), (2, 36280524), (3, 24187016), (4, 18140262), (6, 12093508), (7, 10365864), (8, 9070131), (12, 6046754), (14, 5182932), (21, 3455288), (24, 3023377), (28, 2591466), (42, 1727644), (56, 1295733), (84, 863822), (168, 431911)]