27780984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5011}}^1$

素因数の和:5041

約数の個数: 96

約数和(自身を含む): 93824640

約数和(自身を除く): 66043656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 396, 462, 504, 616, 693, 792, 924, 1386, 1848, 2772, 5011, 5544, 10022, 15033, 20044, 30066, 35077, 40088, 45099, 55121, 60132, 70154, 90198, 105231, 110242, 120264, 140308, 165363, 180396, 210462, 220484, 280616, 315693, 330726, 360792, 385847, 420924, 440968, 496089, 631386, 661452, 771694, 841848, 992178, 1157541, 1262772, 1322904, 1543388, 1984356, 2315082, 2525544, 3086776, 3472623, 3968712, 4630164, 6945246, 9260328, 13890492, 27780984]

約数ペア:

[(1, 27780984), (2, 13890492), (3, 9260328), (4, 6945246), (6, 4630164), (7, 3968712), (8, 3472623), (9, 3086776), (11, 2525544), (12, 2315082), (14, 1984356), (18, 1543388), (21, 1322904), (22, 1262772), (24, 1157541), (28, 992178), (33, 841848), (36, 771694), (42, 661452), (44, 631386), (56, 496089), (63, 440968), (66, 420924), (72, 385847), (77, 360792), (84, 330726), (88, 315693), (99, 280616), (126, 220484), (132, 210462), (154, 180396), (168, 165363), (198, 140308), (231, 120264), (252, 110242), (264, 105231), (308, 90198), (396, 70154), (462, 60132), (504, 55121), (616, 45099), (693, 40088), (792, 35077), (924, 30066), (1386, 20044), (1848, 15033), (2772, 10022), (5011, 5544)]