27983736

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 83818800

約数和(自身を除く): 55835064

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 89, 99, 132, 178, 198, 264, 267, 356, 396, 397, 534, 712, 792, 794, 801, 979, 1068, 1191, 1588, 1602, 1958, 2136, 2382, 2937, 3176, 3204, 3573, 3916, 4367, 4764, 5874, 6408, 7146, 7832, 8734, 8811, 9528, 11748, 13101, 14292, 17468, 17622, 23496, 26202, 28584, 34936, 35244, 35333, 39303, 52404, 70488, 70666, 78606, 104808, 105999, 141332, 157212, 211998, 282664, 314424, 317997, 388663, 423996, 635994, 777326, 847992, 1165989, 1271988, 1554652, 2331978, 2543976, 3109304, 3497967, 4663956, 6995934, 9327912, 13991868, 27983736]

約数ペア:

[(1, 27983736), (2, 13991868), (3, 9327912), (4, 6995934), (6, 4663956), (8, 3497967), (9, 3109304), (11, 2543976), (12, 2331978), (18, 1554652), (22, 1271988), (24, 1165989), (33, 847992), (36, 777326), (44, 635994), (66, 423996), (72, 388663), (88, 317997), (89, 314424), (99, 282664), (132, 211998), (178, 157212), (198, 141332), (264, 105999), (267, 104808), (356, 78606), (396, 70666), (397, 70488), (534, 52404), (712, 39303), (792, 35333), (794, 35244), (801, 34936), (979, 28584), (1068, 26202), (1191, 23496), (1588, 17622), (1602, 17468), (1958, 14292), (2136, 13101), (2382, 11748), (2937, 9528), (3176, 8811), (3204, 8734), (3573, 7832), (3916, 7146), (4367, 6408), (4764, 5874)]