66120456

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1747}}^1$

素因数の和:1858

約数の個数: 64

約数和(自身を含む): 176198400

約数和(自身を除く): 110077944

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 83, 114, 152, 166, 228, 249, 332, 456, 498, 664, 996, 1577, 1747, 1992, 3154, 3494, 4731, 5241, 6308, 6988, 9462, 10482, 12616, 13976, 18924, 20964, 33193, 37848, 41928, 66386, 99579, 132772, 145001, 199158, 265544, 290002, 398316, 435003, 580004, 796632, 870006, 1160008, 1740012, 2755019, 3480024, 5510038, 8265057, 11020076, 16530114, 22040152, 33060228, 66120456]

約数ペア:

[(1, 66120456), (2, 33060228), (3, 22040152), (4, 16530114), (6, 11020076), (8, 8265057), (12, 5510038), (19, 3480024), (24, 2755019), (38, 1740012), (57, 1160008), (76, 870006), (83, 796632), (114, 580004), (152, 435003), (166, 398316), (228, 290002), (249, 265544), (332, 199158), (456, 145001), (498, 132772), (664, 99579), (996, 66386), (1577, 41928), (1747, 37848), (1992, 33193), (3154, 20964), (3494, 18924), (4731, 13976), (5241, 12616), (6308, 10482), (6988, 9462)]