66178452

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{691}}^1$

素因数の和:1068

約数の個数: 48

約数和(自身を含む): 161828352

約数和(自身を除く): 95649900

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 347, 691, 694, 1041, 1382, 1388, 2073, 2082, 2764, 4146, 4164, 7981, 8292, 15893, 15962, 23943, 31786, 31924, 47679, 47886, 63572, 95358, 95772, 190716, 239777, 479554, 719331, 959108, 1438662, 2877324, 5514871, 11029742, 16544613, 22059484, 33089226, 66178452]

約数ペア:

[(1, 66178452), (2, 33089226), (3, 22059484), (4, 16544613), (6, 11029742), (12, 5514871), (23, 2877324), (46, 1438662), (69, 959108), (92, 719331), (138, 479554), (276, 239777), (347, 190716), (691, 95772), (694, 95358), (1041, 63572), (1382, 47886), (1388, 47679), (2073, 31924), (2082, 31786), (2764, 23943), (4146, 15962), (4164, 15893), (7981, 8292)]