85435728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2857}}^1$

素因数の和:2964

約数の個数: 80

約数和(自身を含む): 255162240

約数和(自身を除く): 169726512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 623, 712, 1068, 1246, 1424, 1869, 2136, 2492, 2857, 3738, 4272, 4984, 5714, 7476, 8571, 9968, 11428, 14952, 17142, 19999, 22856, 29904, 34284, 39998, 45712, 59997, 68568, 79996, 119994, 137136, 159992, 239988, 254273, 319984, 479976, 508546, 762819, 959952, 1017092, 1525638, 1779911, 2034184, 3051276, 3559822, 4068368, 5339733, 6102552, 7119644, 10679466, 12205104, 14239288, 21358932, 28478576, 42717864, 85435728]

約数ペア:

[(1, 85435728), (2, 42717864), (3, 28478576), (4, 21358932), (6, 14239288), (7, 12205104), (8, 10679466), (12, 7119644), (14, 6102552), (16, 5339733), (21, 4068368), (24, 3559822), (28, 3051276), (42, 2034184), (48, 1779911), (56, 1525638), (84, 1017092), (89, 959952), (112, 762819), (168, 508546), (178, 479976), (267, 319984), (336, 254273), (356, 239988), (534, 159992), (623, 137136), (712, 119994), (1068, 79996), (1246, 68568), (1424, 59997), (1869, 45712), (2136, 39998), (2492, 34284), (2857, 29904), (3738, 22856), (4272, 19999), (4984, 17142), (5714, 14952), (7476, 11428), (8571, 9968)]