180077576

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{733}}^1$

素因数の和:894

約数の個数: 64

約数和(自身を含む): 399530880

約数和(自身を除く): 219453304

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 107, 164, 214, 287, 328, 428, 574, 733, 749, 856, 1148, 1466, 1498, 2296, 2932, 2996, 4387, 5131, 5864, 5992, 8774, 10262, 17548, 20524, 30053, 30709, 35096, 41048, 60106, 61418, 78431, 120212, 122836, 156862, 210371, 240424, 245672, 313724, 420742, 549017, 627448, 841484, 1098034, 1682968, 2196068, 3215671, 4392136, 6431342, 12862684, 22509697, 25725368, 45019394, 90038788, 180077576]

約数ペア:

[(1, 180077576), (2, 90038788), (4, 45019394), (7, 25725368), (8, 22509697), (14, 12862684), (28, 6431342), (41, 4392136), (56, 3215671), (82, 2196068), (107, 1682968), (164, 1098034), (214, 841484), (287, 627448), (328, 549017), (428, 420742), (574, 313724), (733, 245672), (749, 240424), (856, 210371), (1148, 156862), (1466, 122836), (1498, 120212), (2296, 78431), (2932, 61418), (2996, 60106), (4387, 41048), (5131, 35096), (5864, 30709), (5992, 30053), (8774, 20524), (10262, 17548)]