80784768

素因数分解:

$2^7\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2663}}^1$

素因数の和:2759

約数の個数: 64

約数和(自身を含む): 217382400

約数和(自身を除く): 136597632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 316, 384, 474, 632, 948, 1264, 1896, 2528, 2663, 3792, 5056, 5326, 7584, 7989, 10112, 10652, 15168, 15978, 21304, 30336, 31956, 42608, 63912, 85216, 127824, 170432, 210377, 255648, 340864, 420754, 511296, 631131, 841508, 1022592, 1262262, 1683016, 2524524, 3366032, 5049048, 6732064, 10098096, 13464128, 20196192, 26928256, 40392384, 80784768]

約数ペア:

[(1, 80784768), (2, 40392384), (3, 26928256), (4, 20196192), (6, 13464128), (8, 10098096), (12, 6732064), (16, 5049048), (24, 3366032), (32, 2524524), (48, 1683016), (64, 1262262), (79, 1022592), (96, 841508), (128, 631131), (158, 511296), (192, 420754), (237, 340864), (316, 255648), (384, 210377), (474, 170432), (632, 127824), (948, 85216), (1264, 63912), (1896, 42608), (2528, 31956), (2663, 30336), (3792, 21304), (5056, 15978), (5326, 15168), (7584, 10652), (7989, 10112)]