81892104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{5477}}^1$

素因数の和:5582

約数の個数: 64

約数和(自身を含む): 236649600

約数和(自身を除く): 154757496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 267, 356, 534, 623, 712, 1068, 1246, 1869, 2136, 2492, 3738, 4984, 5477, 7476, 10954, 14952, 16431, 21908, 32862, 38339, 43816, 65724, 76678, 115017, 131448, 153356, 230034, 306712, 460068, 487453, 920136, 974906, 1462359, 1949812, 2924718, 3412171, 3899624, 5849436, 6824342, 10236513, 11698872, 13648684, 20473026, 27297368, 40946052, 81892104]

約数ペア:

[(1, 81892104), (2, 40946052), (3, 27297368), (4, 20473026), (6, 13648684), (7, 11698872), (8, 10236513), (12, 6824342), (14, 5849436), (21, 3899624), (24, 3412171), (28, 2924718), (42, 1949812), (56, 1462359), (84, 974906), (89, 920136), (168, 487453), (178, 460068), (267, 306712), (356, 230034), (534, 153356), (623, 131448), (712, 115017), (1068, 76678), (1246, 65724), (1869, 43816), (2136, 38339), (2492, 32862), (3738, 21908), (4984, 16431), (5477, 14952), (7476, 10954)]