27204216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 81285120

約数和(自身を除く): 54080904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 23, 24, 26, 34, 39, 46, 51, 52, 68, 69, 78, 92, 102, 104, 136, 138, 156, 184, 204, 221, 223, 276, 299, 312, 391, 408, 442, 446, 552, 598, 663, 669, 782, 884, 892, 897, 1173, 1196, 1326, 1338, 1564, 1768, 1784, 1794, 2346, 2392, 2652, 2676, 2899, 3128, 3588, 3791, 4692, 5083, 5129, 5304, 5352, 5798, 7176, 7582, 8697, 9384, 10166, 10258, 11373, 11596, 15164, 15249, 15387, 17394, 20332, 20516, 22746, 23192, 30328, 30498, 30774, 34788, 40664, 41032, 45492, 49283, 60996, 61548, 66677, 69576, 87193, 90984, 98566, 121992, 123096, 133354, 147849, 174386, 197132, 200031, 261579, 266708, 295698, 348772, 394264, 400062, 523158, 533416, 591396, 697544, 800124, 1046316, 1133509, 1182792, 1600248, 2092632, 2267018, 3400527, 4534036, 6801054, 9068072, 13602108, 27204216]

約数ペア:

[(1, 27204216), (2, 13602108), (3, 9068072), (4, 6801054), (6, 4534036), (8, 3400527), (12, 2267018), (13, 2092632), (17, 1600248), (23, 1182792), (24, 1133509), (26, 1046316), (34, 800124), (39, 697544), (46, 591396), (51, 533416), (52, 523158), (68, 400062), (69, 394264), (78, 348772), (92, 295698), (102, 266708), (104, 261579), (136, 200031), (138, 197132), (156, 174386), (184, 147849), (204, 133354), (221, 123096), (223, 121992), (276, 98566), (299, 90984), (312, 87193), (391, 69576), (408, 66677), (442, 61548), (446, 60996), (552, 49283), (598, 45492), (663, 41032), (669, 40664), (782, 34788), (884, 30774), (892, 30498), (897, 30328), (1173, 23192), (1196, 22746), (1326, 20516), (1338, 20332), (1564, 17394), (1768, 15387), (1784, 15249), (1794, 15164), (2346, 11596), (2392, 11373), (2652, 10258), (2676, 10166), (2899, 9384), (3128, 8697), (3588, 7582), (3791, 7176), (4692, 5798), (5083, 5352), (5129, 5304)]