27779304

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 84268800

約数和(自身を除く): 56489496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 41, 42, 56, 74, 82, 84, 109, 111, 123, 148, 164, 168, 218, 222, 246, 259, 287, 296, 327, 328, 436, 444, 492, 518, 574, 654, 763, 777, 861, 872, 888, 984, 1036, 1148, 1308, 1517, 1526, 1554, 1722, 2072, 2289, 2296, 2616, 3034, 3052, 3108, 3444, 4033, 4469, 4551, 4578, 6068, 6104, 6216, 6888, 8066, 8938, 9102, 9156, 10619, 12099, 12136, 13407, 16132, 17876, 18204, 18312, 21238, 24198, 26814, 28231, 31283, 31857, 32264, 35752, 36408, 42476, 48396, 53628, 56462, 62566, 63714, 84693, 84952, 93849, 96792, 107256, 112924, 125132, 127428, 165353, 169386, 187698, 225848, 250264, 254856, 330706, 338772, 375396, 496059, 661412, 677544, 750792, 992118, 1157471, 1322824, 1984236, 2314942, 3472413, 3968472, 4629884, 6944826, 9259768, 13889652, 27779304]

約数ペア:

[(1, 27779304), (2, 13889652), (3, 9259768), (4, 6944826), (6, 4629884), (7, 3968472), (8, 3472413), (12, 2314942), (14, 1984236), (21, 1322824), (24, 1157471), (28, 992118), (37, 750792), (41, 677544), (42, 661412), (56, 496059), (74, 375396), (82, 338772), (84, 330706), (109, 254856), (111, 250264), (123, 225848), (148, 187698), (164, 169386), (168, 165353), (218, 127428), (222, 125132), (246, 112924), (259, 107256), (287, 96792), (296, 93849), (327, 84952), (328, 84693), (436, 63714), (444, 62566), (492, 56462), (518, 53628), (574, 48396), (654, 42476), (763, 36408), (777, 35752), (861, 32264), (872, 31857), (888, 31283), (984, 28231), (1036, 26814), (1148, 24198), (1308, 21238), (1517, 18312), (1526, 18204), (1554, 17876), (1722, 16132), (2072, 13407), (2289, 12136), (2296, 12099), (2616, 10619), (3034, 9156), (3052, 9102), (3108, 8938), (3444, 8066), (4033, 6888), (4469, 6216), (4551, 6104), (4578, 6068)]