80517696

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:592

約数の個数: 112

約数和(自身を含む): 245790720

約数和(自身を除く): 165273024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 139, 168, 192, 224, 278, 336, 417, 431, 448, 556, 672, 834, 862, 973, 1112, 1293, 1344, 1668, 1724, 1946, 2224, 2586, 2919, 3017, 3336, 3448, 3892, 4448, 5172, 5838, 6034, 6672, 6896, 7784, 8896, 9051, 10344, 11676, 12068, 13344, 13792, 15568, 18102, 20688, 23352, 24136, 26688, 27584, 31136, 36204, 41376, 46704, 48272, 59909, 62272, 72408, 82752, 93408, 96544, 119818, 144816, 179727, 186816, 193088, 239636, 289632, 359454, 419363, 479272, 579264, 718908, 838726, 958544, 1258089, 1437816, 1677452, 1917088, 2516178, 2875632, 3354904, 3834176, 5032356, 5751264, 6709808, 10064712, 11502528, 13419616, 20129424, 26839232, 40258848, 80517696]

約数ペア:

[(1, 80517696), (2, 40258848), (3, 26839232), (4, 20129424), (6, 13419616), (7, 11502528), (8, 10064712), (12, 6709808), (14, 5751264), (16, 5032356), (21, 3834176), (24, 3354904), (28, 2875632), (32, 2516178), (42, 1917088), (48, 1677452), (56, 1437816), (64, 1258089), (84, 958544), (96, 838726), (112, 718908), (139, 579264), (168, 479272), (192, 419363), (224, 359454), (278, 289632), (336, 239636), (417, 193088), (431, 186816), (448, 179727), (556, 144816), (672, 119818), (834, 96544), (862, 93408), (973, 82752), (1112, 72408), (1293, 62272), (1344, 59909), (1668, 48272), (1724, 46704), (1946, 41376), (2224, 36204), (2586, 31136), (2919, 27584), (3017, 26688), (3336, 24136), (3448, 23352), (3892, 20688), (4448, 18102), (5172, 15568), (5838, 13792), (6034, 13344), (6672, 12068), (6896, 11676), (7784, 10344), (8896, 9051)]