42719616

素因数分解:

$2^7\times 3^3\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 129254400

約数和(自身を除く): 86534784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 141, 144, 188, 192, 216, 263, 282, 288, 376, 384, 423, 432, 526, 564, 576, 752, 789, 846, 864, 1052, 1128, 1152, 1269, 1504, 1578, 1692, 1728, 2104, 2256, 2367, 2538, 3008, 3156, 3384, 3456, 4208, 4512, 4734, 5076, 6016, 6312, 6768, 7101, 8416, 9024, 9468, 10152, 12361, 12624, 13536, 14202, 16832, 18048, 18936, 20304, 24722, 25248, 27072, 28404, 33664, 37083, 37872, 40608, 49444, 50496, 54144, 56808, 74166, 75744, 81216, 98888, 100992, 111249, 113616, 148332, 151488, 162432, 197776, 222498, 227232, 296664, 302976, 333747, 395552, 444996, 454464, 593328, 667494, 791104, 889992, 908928, 1186656, 1334988, 1582208, 1779984, 2373312, 2669976, 3559968, 4746624, 5339952, 7119936, 10679904, 14239872, 21359808, 42719616]

約数ペア:

[(1, 42719616), (2, 21359808), (3, 14239872), (4, 10679904), (6, 7119936), (8, 5339952), (9, 4746624), (12, 3559968), (16, 2669976), (18, 2373312), (24, 1779984), (27, 1582208), (32, 1334988), (36, 1186656), (47, 908928), (48, 889992), (54, 791104), (64, 667494), (72, 593328), (94, 454464), (96, 444996), (108, 395552), (128, 333747), (141, 302976), (144, 296664), (188, 227232), (192, 222498), (216, 197776), (263, 162432), (282, 151488), (288, 148332), (376, 113616), (384, 111249), (423, 100992), (432, 98888), (526, 81216), (564, 75744), (576, 74166), (752, 56808), (789, 54144), (846, 50496), (864, 49444), (1052, 40608), (1128, 37872), (1152, 37083), (1269, 33664), (1504, 28404), (1578, 27072), (1692, 25248), (1728, 24722), (2104, 20304), (2256, 18936), (2367, 18048), (2538, 16832), (3008, 14202), (3156, 13536), (3384, 12624), (3456, 12361), (4208, 10152), (4512, 9468), (4734, 9024), (5076, 8416), (6016, 7101), (6312, 6768)]