77738776

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{1451}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 150630480

約数和(自身を除く): 72891704

約数列:

[1, 2, 4, 8, 37, 74, 148, 181, 296, 362, 724, 1448, 1451, 2902, 5804, 6697, 11608, 13394, 26788, 53576, 53687, 107374, 214748, 262631, 429496, 525262, 1050524, 2101048, 9717347, 19434694, 38869388, 77738776]

約数ペア:

[(1, 77738776), (2, 38869388), (4, 19434694), (8, 9717347), (37, 2101048), (74, 1050524), (148, 525262), (181, 429496), (296, 262631), (362, 214748), (724, 107374), (1448, 53687), (1451, 53576), (2902, 26788), (5804, 13394), (6697, 11608)]