27897768

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 80870400

約数和(自身を除く): 52972632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 31, 36, 58, 62, 72, 87, 93, 116, 124, 174, 186, 232, 248, 261, 279, 348, 372, 431, 522, 558, 696, 744, 862, 899, 1044, 1116, 1293, 1724, 1798, 2088, 2232, 2586, 2697, 3448, 3596, 3879, 5172, 5394, 7192, 7758, 8091, 10344, 10788, 12499, 13361, 15516, 16182, 21576, 24998, 26722, 31032, 32364, 37497, 40083, 49996, 53444, 64728, 74994, 80166, 99992, 106888, 112491, 120249, 149988, 160332, 224982, 240498, 299976, 320664, 387469, 449964, 480996, 774938, 899928, 961992, 1162407, 1549876, 2324814, 3099752, 3487221, 4649628, 6974442, 9299256, 13948884, 27897768]

約数ペア:

[(1, 27897768), (2, 13948884), (3, 9299256), (4, 6974442), (6, 4649628), (8, 3487221), (9, 3099752), (12, 2324814), (18, 1549876), (24, 1162407), (29, 961992), (31, 899928), (36, 774938), (58, 480996), (62, 449964), (72, 387469), (87, 320664), (93, 299976), (116, 240498), (124, 224982), (174, 160332), (186, 149988), (232, 120249), (248, 112491), (261, 106888), (279, 99992), (348, 80166), (372, 74994), (431, 64728), (522, 53444), (558, 49996), (696, 40083), (744, 37497), (862, 32364), (899, 31032), (1044, 26722), (1116, 24998), (1293, 21576), (1724, 16182), (1798, 15516), (2088, 13361), (2232, 12499), (2586, 10788), (2697, 10344), (3448, 8091), (3596, 7758), (3879, 7192), (5172, 5394)]