777717612

素因数分解:

$2^2\times 3^6\times 7^2\times {\mathrm{5443}}^1$

素因数の和:5479

約数の個数: 126

約数和(自身を含む): 2374166508

約数和(自身を除く): 1596448896

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 729, 756, 882, 972, 1134, 1323, 1458, 1701, 1764, 2268, 2646, 2916, 3402, 3969, 5103, 5292, 5443, 6804, 7938, 10206, 10886, 11907, 15876, 16329, 20412, 21772, 23814, 32658, 35721, 38101, 47628, 48987, 65316, 71442, 76202, 97974, 114303, 142884, 146961, 152404, 195948, 228606, 266707, 293922, 342909, 440883, 457212, 533414, 587844, 685818, 800121, 881766, 1028727, 1066828, 1322649, 1371636, 1600242, 1763532, 2057454, 2400363, 2645298, 3086181, 3200484, 3967947, 4114908, 4800726, 5290596, 6172362, 7201089, 7935894, 9258543, 9601452, 12344724, 14402178, 15871788, 18517086, 21603267, 27775629, 28804356, 37034172, 43206534, 55551258, 64809801, 86413068, 111102516, 129619602, 194429403, 259239204, 388858806, 777717612]

約数ペア:

[(1, 777717612), (2, 388858806), (3, 259239204), (4, 194429403), (6, 129619602), (7, 111102516), (9, 86413068), (12, 64809801), (14, 55551258), (18, 43206534), (21, 37034172), (27, 28804356), (28, 27775629), (36, 21603267), (42, 18517086), (49, 15871788), (54, 14402178), (63, 12344724), (81, 9601452), (84, 9258543), (98, 7935894), (108, 7201089), (126, 6172362), (147, 5290596), (162, 4800726), (189, 4114908), (196, 3967947), (243, 3200484), (252, 3086181), (294, 2645298), (324, 2400363), (378, 2057454), (441, 1763532), (486, 1600242), (567, 1371636), (588, 1322649), (729, 1066828), (756, 1028727), (882, 881766), (972, 800121), (1134, 685818), (1323, 587844), (1458, 533414), (1701, 457212), (1764, 440883), (2268, 342909), (2646, 293922), (2916, 266707), (3402, 228606), (3969, 195948), (5103, 152404), (5292, 146961), (5443, 142884), (6804, 114303), (7938, 97974), (10206, 76202), (10886, 71442), (11907, 65316), (15876, 48987), (16329, 47628), (20412, 38101), (21772, 35721), (23814, 32658)]