77936964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{927821}}^1$

素因数の和:927835

約数の個数: 24

約数和(自身を含む): 207832128

約数和(自身を除く): 129895164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 927821, 1855642, 2783463, 3711284, 5566926, 6494747, 11133852, 12989494, 19484241, 25978988, 38968482, 77936964]

約数ペア:

[(1, 77936964), (2, 38968482), (3, 25978988), (4, 19484241), (6, 12989494), (7, 11133852), (12, 6494747), (14, 5566926), (21, 3711284), (28, 2783463), (42, 1855642), (84, 927821)]