90808302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 201277440

約数和(自身を除く): 110469138

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 103, 127, 178, 206, 254, 267, 309, 381, 534, 618, 762, 1157, 1339, 1651, 2314, 2678, 3302, 3471, 4017, 4953, 6942, 8034, 9167, 9906, 11303, 13081, 18334, 22606, 26162, 27501, 33909, 39243, 55002, 67818, 78486, 119171, 146939, 170053, 238342, 293878, 340106, 357513, 440817, 510159, 715026, 881634, 1020318, 1164209, 2328418, 3492627, 6985254, 15134717, 30269434, 45404151, 90808302]

約数ペア:

[(1, 90808302), (2, 45404151), (3, 30269434), (6, 15134717), (13, 6985254), (26, 3492627), (39, 2328418), (78, 1164209), (89, 1020318), (103, 881634), (127, 715026), (178, 510159), (206, 440817), (254, 357513), (267, 340106), (309, 293878), (381, 238342), (534, 170053), (618, 146939), (762, 119171), (1157, 78486), (1339, 67818), (1651, 55002), (2314, 39243), (2678, 33909), (3302, 27501), (3471, 26162), (4017, 22606), (4953, 18334), (6942, 13081), (8034, 11303), (9167, 9906)]