72806624

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{521}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 157063536

約数和(自身を除く): 84256912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 397, 521, 794, 1042, 1588, 2084, 3176, 4168, 4367, 5731, 6352, 8336, 8734, 11462, 12704, 16672, 17468, 22924, 34936, 45848, 69872, 91696, 139744, 183392, 206837, 413674, 827348, 1654696, 2275207, 3309392, 4550414, 6618784, 9100828, 18201656, 36403312, 72806624]

約数ペア:

[(1, 72806624), (2, 36403312), (4, 18201656), (8, 9100828), (11, 6618784), (16, 4550414), (22, 3309392), (32, 2275207), (44, 1654696), (88, 827348), (176, 413674), (352, 206837), (397, 183392), (521, 139744), (794, 91696), (1042, 69872), (1588, 45848), (2084, 34936), (3176, 22924), (4168, 17468), (4367, 16672), (5731, 12704), (6352, 11462), (8336, 8734)]