81332556

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1741}}^1$

素因数の和:1994

約数の個数: 48

約数和(自身を含む): 201932640

約数和(自身を除く): 120600084

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 229, 458, 687, 916, 1374, 1741, 2748, 3482, 3893, 5223, 6964, 7786, 10446, 11679, 15572, 20892, 23358, 29597, 46716, 59194, 88791, 118388, 177582, 355164, 398689, 797378, 1196067, 1594756, 2392134, 4784268, 6777713, 13555426, 20333139, 27110852, 40666278, 81332556]

約数ペア:

[(1, 81332556), (2, 40666278), (3, 27110852), (4, 20333139), (6, 13555426), (12, 6777713), (17, 4784268), (34, 2392134), (51, 1594756), (68, 1196067), (102, 797378), (204, 398689), (229, 355164), (458, 177582), (687, 118388), (916, 88791), (1374, 59194), (1741, 46716), (2748, 29597), (3482, 23358), (3893, 20892), (5223, 15572), (6964, 11679), (7786, 10446)]