87490026

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4201}}^1$

素因数の和:4311

約数の個数: 48

約数和(自身を含む): 206486280

約数和(自身を除く): 118996254

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 89, 117, 178, 234, 267, 534, 801, 1157, 1602, 2314, 3471, 4201, 6942, 8402, 10413, 12603, 20826, 25206, 37809, 54613, 75618, 109226, 163839, 327678, 373889, 491517, 747778, 983034, 1121667, 2243334, 3365001, 4860557, 6730002, 9721114, 14581671, 29163342, 43745013, 87490026]

約数ペア:

[(1, 87490026), (2, 43745013), (3, 29163342), (6, 14581671), (9, 9721114), (13, 6730002), (18, 4860557), (26, 3365001), (39, 2243334), (78, 1121667), (89, 983034), (117, 747778), (178, 491517), (234, 373889), (267, 327678), (534, 163839), (801, 109226), (1157, 75618), (1602, 54613), (2314, 37809), (3471, 25206), (4201, 20826), (6942, 12603), (8402, 10413)]