90190842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1403

約数の個数: 64

約数和(自身を含む): 216981504

約数和(自身を除く): 126790662

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 53, 62, 93, 106, 159, 186, 217, 318, 371, 434, 651, 742, 1113, 1302, 1307, 1643, 2226, 2614, 3286, 3921, 4929, 7842, 9149, 9858, 11501, 18298, 23002, 27447, 34503, 40517, 54894, 69006, 69271, 81034, 121551, 138542, 207813, 243102, 283619, 415626, 484897, 567238, 850857, 969794, 1454691, 1701714, 2147401, 2909382, 4294802, 6442203, 12884406, 15031807, 30063614, 45095421, 90190842]

約数ペア:

[(1, 90190842), (2, 45095421), (3, 30063614), (6, 15031807), (7, 12884406), (14, 6442203), (21, 4294802), (31, 2909382), (42, 2147401), (53, 1701714), (62, 1454691), (93, 969794), (106, 850857), (159, 567238), (186, 484897), (217, 415626), (318, 283619), (371, 243102), (434, 207813), (651, 138542), (742, 121551), (1113, 81034), (1302, 69271), (1307, 69006), (1643, 54894), (2226, 40517), (2614, 34503), (3286, 27447), (3921, 23002), (4929, 18298), (7842, 11501), (9149, 9858)]