78084402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{51439}}^1$

素因数の和:51478

約数の個数: 32

約数和(自身を含む): 177776640

約数和(自身を除く): 99692238

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 51439, 102878, 154317, 308634, 565829, 1131658, 1183097, 1697487, 2366194, 3394974, 3549291, 7098582, 13014067, 26028134, 39042201, 78084402]

約数ペア:

[(1, 78084402), (2, 39042201), (3, 26028134), (6, 13014067), (11, 7098582), (22, 3549291), (23, 3394974), (33, 2366194), (46, 1697487), (66, 1183097), (69, 1131658), (138, 565829), (253, 308634), (506, 154317), (759, 102878), (1518, 51439)]