71571264

素因数分解:

$2^6\times 3^1\times {\mathrm{43}}^1\times {\mathrm{8669}}^1$

素因数の和:8727

約数の個数: 56

約数和(自身を含む): 193791840

約数和(自身を除く): 122220576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 129, 172, 192, 258, 344, 516, 688, 1032, 1376, 2064, 2752, 4128, 8256, 8669, 17338, 26007, 34676, 52014, 69352, 104028, 138704, 208056, 277408, 372767, 416112, 554816, 745534, 832224, 1118301, 1491068, 1664448, 2236602, 2982136, 4473204, 5964272, 8946408, 11928544, 17892816, 23857088, 35785632, 71571264]

約数ペア:

[(1, 71571264), (2, 35785632), (3, 23857088), (4, 17892816), (6, 11928544), (8, 8946408), (12, 5964272), (16, 4473204), (24, 2982136), (32, 2236602), (43, 1664448), (48, 1491068), (64, 1118301), (86, 832224), (96, 745534), (129, 554816), (172, 416112), (192, 372767), (258, 277408), (344, 208056), (516, 138704), (688, 104028), (1032, 69352), (1376, 52014), (2064, 34676), (2752, 26007), (4128, 17338), (8256, 8669)]