27779976

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1008

約数の個数: 128

約数和(自身を含む): 92928000

約数和(自身を除く): 65148024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 967, 1026, 1064, 1197, 1368, 1512, 1596, 1934, 2052, 2394, 2901, 3192, 3591, 3868, 4104, 4788, 5802, 6769, 7182, 7736, 8703, 9576, 11604, 13538, 14364, 17406, 18373, 20307, 23208, 26109, 27076, 28728, 34812, 36746, 40614, 52218, 54152, 55119, 60921, 69624, 73492, 81228, 104436, 110238, 121842, 128611, 146984, 162456, 165357, 182763, 208872, 220476, 243684, 257222, 330714, 365526, 385833, 440952, 487368, 496071, 514444, 661428, 731052, 771666, 992142, 1028888, 1157499, 1322856, 1462104, 1543332, 1984284, 2314998, 3086664, 3472497, 3968568, 4629996, 6944994, 9259992, 13889988, 27779976]

約数ペア:

[(1, 27779976), (2, 13889988), (3, 9259992), (4, 6944994), (6, 4629996), (7, 3968568), (8, 3472497), (9, 3086664), (12, 2314998), (14, 1984284), (18, 1543332), (19, 1462104), (21, 1322856), (24, 1157499), (27, 1028888), (28, 992142), (36, 771666), (38, 731052), (42, 661428), (54, 514444), (56, 496071), (57, 487368), (63, 440952), (72, 385833), (76, 365526), (84, 330714), (108, 257222), (114, 243684), (126, 220476), (133, 208872), (152, 182763), (168, 165357), (171, 162456), (189, 146984), (216, 128611), (228, 121842), (252, 110238), (266, 104436), (342, 81228), (378, 73492), (399, 69624), (456, 60921), (504, 55119), (513, 54152), (532, 52218), (684, 40614), (756, 36746), (798, 34812), (967, 28728), (1026, 27076), (1064, 26109), (1197, 23208), (1368, 20307), (1512, 18373), (1596, 17406), (1934, 14364), (2052, 13538), (2394, 11604), (2901, 9576), (3192, 8703), (3591, 7736), (3868, 7182), (4104, 6769), (4788, 5802)]