78449856

素因数分解:

$2^6\times 3^1\times {\mathrm{487}}^1\times {\mathrm{839}}^1$

素因数の和:1341

約数の個数: 56

約数和(自身を含む): 208239360

約数和(自身を除く): 129789504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 487, 839, 974, 1461, 1678, 1948, 2517, 2922, 3356, 3896, 5034, 5844, 6712, 7792, 10068, 11688, 13424, 15584, 20136, 23376, 26848, 31168, 40272, 46752, 53696, 80544, 93504, 161088, 408593, 817186, 1225779, 1634372, 2451558, 3268744, 4903116, 6537488, 9806232, 13074976, 19612464, 26149952, 39224928, 78449856]

約数ペア:

[(1, 78449856), (2, 39224928), (3, 26149952), (4, 19612464), (6, 13074976), (8, 9806232), (12, 6537488), (16, 4903116), (24, 3268744), (32, 2451558), (48, 1634372), (64, 1225779), (96, 817186), (192, 408593), (487, 161088), (839, 93504), (974, 80544), (1461, 53696), (1678, 46752), (1948, 40272), (2517, 31168), (2922, 26848), (3356, 23376), (3896, 20136), (5034, 15584), (5844, 13424), (6712, 11688), (7792, 10068)]