81760512

素因数分解:

$2^8\times 3^1\times {\mathrm{29}}^1\times {\mathrm{3671}}^1$

素因数の和:3719

約数の個数: 72

約数和(自身を含む): 225167040

約数和(自身を除く): 143406528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 696, 768, 928, 1392, 1856, 2784, 3671, 3712, 5568, 7342, 7424, 11013, 11136, 14684, 22026, 22272, 29368, 44052, 58736, 88104, 106459, 117472, 176208, 212918, 234944, 319377, 352416, 425836, 469888, 638754, 704832, 851672, 939776, 1277508, 1409664, 1703344, 2555016, 2819328, 3406688, 5110032, 6813376, 10220064, 13626752, 20440128, 27253504, 40880256, 81760512]

約数ペア:

[(1, 81760512), (2, 40880256), (3, 27253504), (4, 20440128), (6, 13626752), (8, 10220064), (12, 6813376), (16, 5110032), (24, 3406688), (29, 2819328), (32, 2555016), (48, 1703344), (58, 1409664), (64, 1277508), (87, 939776), (96, 851672), (116, 704832), (128, 638754), (174, 469888), (192, 425836), (232, 352416), (256, 319377), (348, 234944), (384, 212918), (464, 176208), (696, 117472), (768, 106459), (928, 88104), (1392, 58736), (1856, 44052), (2784, 29368), (3671, 22272), (3712, 22026), (5568, 14684), (7342, 11136), (7424, 11013)]