84399516

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{21121}}^1$

素因数の和:21171

約数の個数: 48

約数和(自身を含む): 224738080

約数和(自身を除く): 140338564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 21121, 42242, 63363, 84484, 126726, 190089, 253452, 380178, 570267, 760356, 781477, 1140534, 1562954, 2281068, 2344431, 3125908, 4688862, 7033293, 9377724, 14066586, 21099879, 28133172, 42199758, 84399516]

約数ペア:

[(1, 84399516), (2, 42199758), (3, 28133172), (4, 21099879), (6, 14066586), (9, 9377724), (12, 7033293), (18, 4688862), (27, 3125908), (36, 2344431), (37, 2281068), (54, 1562954), (74, 1140534), (108, 781477), (111, 760356), (148, 570267), (222, 380178), (333, 253452), (444, 190089), (666, 126726), (999, 84484), (1332, 63363), (1998, 42242), (3996, 21121)]