27820512

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{3331}}^1$

素因数の和:3376

約数の個数: 72

約数和(自身を含む): 81867240

約数和(自身を除く): 54046728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 3331, 4176, 6662, 8352, 9993, 13324, 19986, 26648, 29979, 39972, 53296, 59958, 79944, 96599, 106592, 119916, 159888, 193198, 239832, 289797, 319776, 386396, 479664, 579594, 772792, 869391, 959328, 1159188, 1545584, 1738782, 2318376, 3091168, 3477564, 4636752, 6955128, 9273504, 13910256, 27820512]

約数ペア:

[(1, 27820512), (2, 13910256), (3, 9273504), (4, 6955128), (6, 4636752), (8, 3477564), (9, 3091168), (12, 2318376), (16, 1738782), (18, 1545584), (24, 1159188), (29, 959328), (32, 869391), (36, 772792), (48, 579594), (58, 479664), (72, 386396), (87, 319776), (96, 289797), (116, 239832), (144, 193198), (174, 159888), (232, 119916), (261, 106592), (288, 96599), (348, 79944), (464, 59958), (522, 53296), (696, 39972), (928, 29979), (1044, 26648), (1392, 19986), (2088, 13324), (2784, 9993), (3331, 8352), (4176, 6662)]