66785488

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{359}}^1$

素因数の和:536

約数の個数: 80

約数和(自身を含む): 162846720

約数和(自身を除く): 96061232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 151, 154, 176, 302, 308, 359, 604, 616, 718, 1057, 1208, 1232, 1436, 1661, 2114, 2416, 2513, 2872, 3322, 3949, 4228, 5026, 5744, 6644, 7898, 8456, 10052, 11627, 13288, 15796, 16912, 20104, 23254, 26576, 27643, 31592, 40208, 46508, 54209, 55286, 63184, 93016, 108418, 110572, 186032, 216836, 221144, 379463, 433672, 442288, 596299, 758926, 867344, 1192598, 1517852, 2385196, 3035704, 4174093, 4770392, 6071408, 8348186, 9540784, 16696372, 33392744, 66785488]

約数ペア:

[(1, 66785488), (2, 33392744), (4, 16696372), (7, 9540784), (8, 8348186), (11, 6071408), (14, 4770392), (16, 4174093), (22, 3035704), (28, 2385196), (44, 1517852), (56, 1192598), (77, 867344), (88, 758926), (112, 596299), (151, 442288), (154, 433672), (176, 379463), (302, 221144), (308, 216836), (359, 186032), (604, 110572), (616, 108418), (718, 93016), (1057, 63184), (1208, 55286), (1232, 54209), (1436, 46508), (1661, 40208), (2114, 31592), (2416, 27643), (2513, 26576), (2872, 23254), (3322, 20104), (3949, 16912), (4228, 15796), (5026, 13288), (5744, 11627), (6644, 10052), (7898, 8456)]