90725838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{449}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 220838400

約数和(自身を除く): 130112562

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 283, 357, 449, 566, 714, 849, 898, 1347, 1698, 1981, 2694, 3143, 3962, 4811, 5943, 6286, 7633, 9429, 9622, 11886, 14433, 15266, 18858, 22899, 28866, 33677, 45798, 53431, 67354, 101031, 106862, 127067, 160293, 202062, 254134, 320586, 381201, 762402, 889469, 1778938, 2160139, 2668407, 4320278, 5336814, 6480417, 12960834, 15120973, 30241946, 45362919, 90725838]

約数ペア:

[(1, 90725838), (2, 45362919), (3, 30241946), (6, 15120973), (7, 12960834), (14, 6480417), (17, 5336814), (21, 4320278), (34, 2668407), (42, 2160139), (51, 1778938), (102, 889469), (119, 762402), (238, 381201), (283, 320586), (357, 254134), (449, 202062), (566, 160293), (714, 127067), (849, 106862), (898, 101031), (1347, 67354), (1698, 53431), (1981, 45798), (2694, 33677), (3143, 28866), (3962, 22899), (4811, 18858), (5943, 15266), (6286, 14433), (7633, 11886), (9429, 9622)]