78817968

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{4243}}^1$

素因数の和:4303

約数の個数: 80

約数和(自身を含む): 231552640

約数和(自身を除く): 152734672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4243, 4644, 6192, 8486, 9288, 12729, 16972, 18576, 25458, 33944, 38187, 50916, 67888, 76374, 101832, 114561, 152748, 182449, 203664, 229122, 305496, 364898, 458244, 547347, 610992, 729796, 916488, 1094694, 1459592, 1642041, 1832976, 2189388, 2919184, 3284082, 4378776, 4926123, 6568164, 8757552, 9852246, 13136328, 19704492, 26272656, 39408984, 78817968]

約数ペア:

[(1, 78817968), (2, 39408984), (3, 26272656), (4, 19704492), (6, 13136328), (8, 9852246), (9, 8757552), (12, 6568164), (16, 4926123), (18, 4378776), (24, 3284082), (27, 2919184), (36, 2189388), (43, 1832976), (48, 1642041), (54, 1459592), (72, 1094694), (86, 916488), (108, 729796), (129, 610992), (144, 547347), (172, 458244), (216, 364898), (258, 305496), (344, 229122), (387, 203664), (432, 182449), (516, 152748), (688, 114561), (774, 101832), (1032, 76374), (1161, 67888), (1548, 50916), (2064, 38187), (2322, 33944), (3096, 25458), (4243, 18576), (4644, 16972), (6192, 12729), (8486, 9288)]