29278872

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 94877640

約数和(自身を除く): 65598768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 49, 56, 63, 72, 84, 86, 98, 126, 129, 147, 168, 172, 193, 196, 252, 258, 294, 301, 344, 386, 387, 392, 441, 504, 516, 579, 588, 602, 772, 774, 882, 903, 1032, 1158, 1176, 1204, 1351, 1544, 1548, 1737, 1764, 1806, 2107, 2316, 2408, 2702, 2709, 3096, 3474, 3528, 3612, 4053, 4214, 4632, 5404, 5418, 6321, 6948, 7224, 8106, 8299, 8428, 9457, 10808, 10836, 12159, 12642, 13896, 16212, 16598, 16856, 18914, 18963, 21672, 24318, 24897, 25284, 28371, 32424, 33196, 37828, 37926, 48636, 49794, 50568, 56742, 58093, 66392, 74691, 75656, 75852, 85113, 97272, 99588, 113484, 116186, 149382, 151704, 170226, 174279, 199176, 226968, 232372, 298764, 340452, 348558, 406651, 464744, 522837, 597528, 680904, 697116, 813302, 1045674, 1219953, 1394232, 1626604, 2091348, 2439906, 3253208, 3659859, 4182696, 4879812, 7319718, 9759624, 14639436, 29278872]

約数ペア:

[(1, 29278872), (2, 14639436), (3, 9759624), (4, 7319718), (6, 4879812), (7, 4182696), (8, 3659859), (9, 3253208), (12, 2439906), (14, 2091348), (18, 1626604), (21, 1394232), (24, 1219953), (28, 1045674), (36, 813302), (42, 697116), (43, 680904), (49, 597528), (56, 522837), (63, 464744), (72, 406651), (84, 348558), (86, 340452), (98, 298764), (126, 232372), (129, 226968), (147, 199176), (168, 174279), (172, 170226), (193, 151704), (196, 149382), (252, 116186), (258, 113484), (294, 99588), (301, 97272), (344, 85113), (386, 75852), (387, 75656), (392, 74691), (441, 66392), (504, 58093), (516, 56742), (579, 50568), (588, 49794), (602, 48636), (772, 37926), (774, 37828), (882, 33196), (903, 32424), (1032, 28371), (1158, 25284), (1176, 24897), (1204, 24318), (1351, 21672), (1544, 18963), (1548, 18914), (1737, 16856), (1764, 16598), (1806, 16212), (2107, 13896), (2316, 12642), (2408, 12159), (2702, 10836), (2709, 10808), (3096, 9457), (3474, 8428), (3528, 8299), (3612, 8106), (4053, 7224), (4214, 6948), (4632, 6321), (5404, 5418)]