84421008

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{27917}}^1$

素因数の和:27941

約数の個数: 80

約数和(自身を含む): 276946560

約数和(自身を除く): 192525552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 27917, 55834, 83751, 111668, 167502, 195419, 223336, 251253, 335004, 390838, 446672, 502506, 586257, 670008, 753759, 781676, 1005012, 1172514, 1340016, 1507518, 1563352, 1758771, 2010024, 2345028, 3015036, 3126704, 3517542, 4020048, 4690056, 5276313, 6030072, 7035084, 9380112, 10552626, 12060144, 14070168, 21105252, 28140336, 42210504, 84421008]

約数ペア:

[(1, 84421008), (2, 42210504), (3, 28140336), (4, 21105252), (6, 14070168), (7, 12060144), (8, 10552626), (9, 9380112), (12, 7035084), (14, 6030072), (16, 5276313), (18, 4690056), (21, 4020048), (24, 3517542), (27, 3126704), (28, 3015036), (36, 2345028), (42, 2010024), (48, 1758771), (54, 1563352), (56, 1507518), (63, 1340016), (72, 1172514), (84, 1005012), (108, 781676), (112, 753759), (126, 670008), (144, 586257), (168, 502506), (189, 446672), (216, 390838), (252, 335004), (336, 251253), (378, 223336), (432, 195419), (504, 167502), (756, 111668), (1008, 83751), (1512, 55834), (3024, 27917)]