68693358242

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{839}}^1\times {\mathrm{1039}}^1$

素因数の和:1983

約数の個数: 48

約数和(自身を含む): 109303084800

約数和(自身を除く): 40609726558

約数列:

[1, 2, 31, 41, 62, 82, 839, 961, 1039, 1271, 1678, 1922, 2078, 2542, 26009, 32209, 34399, 39401, 42599, 52018, 64418, 68798, 78802, 85198, 806279, 871721, 998479, 1066369, 1320569, 1612558, 1743442, 1996958, 2132738, 2641138, 27023351, 33057439, 35740561, 40937639, 54046702, 66114878, 71481122, 81875278, 837723881, 1107957391, 1675447762, 2215914782, 34346679121, 68693358242]

約数ペア:

[(1, 68693358242), (2, 34346679121), (31, 2215914782), (41, 1675447762), (62, 1107957391), (82, 837723881), (839, 81875278), (961, 71481122), (1039, 66114878), (1271, 54046702), (1678, 40937639), (1922, 35740561), (2078, 33057439), (2542, 27023351), (26009, 2641138), (32209, 2132738), (34399, 1996958), (39401, 1743442), (42599, 1612558), (52018, 1320569), (64418, 1066369), (68798, 998479), (78802, 871721), (85198, 806279)]