82997992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2011}}^1$

素因数の和:2102

約数の個数: 64

約数和(自身を含む): 197015040

約数和(自身を除く): 114017048

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 134, 154, 268, 308, 469, 536, 616, 737, 938, 1474, 1876, 2011, 2948, 3752, 4022, 5159, 5896, 8044, 10318, 14077, 16088, 20636, 22121, 28154, 41272, 44242, 56308, 88484, 112616, 134737, 154847, 176968, 269474, 309694, 538948, 619388, 943159, 1077896, 1238776, 1482107, 1886318, 2964214, 3772636, 5928428, 7545272, 10374749, 11856856, 20749498, 41498996, 82997992]

約数ペア:

[(1, 82997992), (2, 41498996), (4, 20749498), (7, 11856856), (8, 10374749), (11, 7545272), (14, 5928428), (22, 3772636), (28, 2964214), (44, 1886318), (56, 1482107), (67, 1238776), (77, 1077896), (88, 943159), (134, 619388), (154, 538948), (268, 309694), (308, 269474), (469, 176968), (536, 154847), (616, 134737), (737, 112616), (938, 88484), (1474, 56308), (1876, 44242), (2011, 41272), (2948, 28154), (3752, 22121), (4022, 20636), (5159, 16088), (5896, 14077), (8044, 10318)]