82501664

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^2$

素因数の和:266

約数の個数: 72

約数和(自身を含む): 193390848

約数和(自身を除く): 110889184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 109, 112, 124, 217, 218, 224, 248, 434, 436, 496, 763, 868, 872, 992, 1526, 1736, 1744, 3052, 3379, 3472, 3488, 6104, 6758, 6944, 11881, 12208, 13516, 23653, 23762, 24416, 27032, 47306, 47524, 54064, 83167, 94612, 95048, 108128, 166334, 189224, 190096, 332668, 368311, 378448, 380192, 665336, 736622, 756896, 1330672, 1473244, 2578177, 2661344, 2946488, 5156354, 5892976, 10312708, 11785952, 20625416, 41250832, 82501664]

約数ペア:

[(1, 82501664), (2, 41250832), (4, 20625416), (7, 11785952), (8, 10312708), (14, 5892976), (16, 5156354), (28, 2946488), (31, 2661344), (32, 2578177), (56, 1473244), (62, 1330672), (109, 756896), (112, 736622), (124, 665336), (217, 380192), (218, 378448), (224, 368311), (248, 332668), (434, 190096), (436, 189224), (496, 166334), (763, 108128), (868, 95048), (872, 94612), (992, 83167), (1526, 54064), (1736, 47524), (1744, 47306), (3052, 27032), (3379, 24416), (3472, 23762), (3488, 23653), (6104, 13516), (6758, 12208), (6944, 11881)]