64571904

素因数分解:

$2^9\times 3^6\times {\mathrm{173}}^1$

素因数の和:209

約数の個数: 140

約数和(自身を含む): 194556186

約数和(自身を除く): 129984282

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 173, 192, 216, 243, 256, 288, 324, 346, 384, 432, 486, 512, 519, 576, 648, 692, 729, 768, 864, 972, 1038, 1152, 1296, 1384, 1458, 1536, 1557, 1728, 1944, 2076, 2304, 2592, 2768, 2916, 3114, 3456, 3888, 4152, 4608, 4671, 5184, 5536, 5832, 6228, 6912, 7776, 8304, 9342, 10368, 11072, 11664, 12456, 13824, 14013, 15552, 16608, 18684, 20736, 22144, 23328, 24912, 28026, 31104, 33216, 37368, 41472, 42039, 44288, 46656, 49824, 56052, 62208, 66432, 74736, 84078, 88576, 93312, 99648, 112104, 124416, 126117, 132864, 149472, 168156, 186624, 199296, 224208, 252234, 265728, 298944, 336312, 373248, 398592, 448416, 504468, 597888, 672624, 797184, 896832, 1008936, 1195776, 1345248, 1793664, 2017872, 2391552, 2690496, 3587328, 4035744, 5380992, 7174656, 8071488, 10761984, 16142976, 21523968, 32285952, 64571904]

約数ペア:

[(1, 64571904), (2, 32285952), (3, 21523968), (4, 16142976), (6, 10761984), (8, 8071488), (9, 7174656), (12, 5380992), (16, 4035744), (18, 3587328), (24, 2690496), (27, 2391552), (32, 2017872), (36, 1793664), (48, 1345248), (54, 1195776), (64, 1008936), (72, 896832), (81, 797184), (96, 672624), (108, 597888), (128, 504468), (144, 448416), (162, 398592), (173, 373248), (192, 336312), (216, 298944), (243, 265728), (256, 252234), (288, 224208), (324, 199296), (346, 186624), (384, 168156), (432, 149472), (486, 132864), (512, 126117), (519, 124416), (576, 112104), (648, 99648), (692, 93312), (729, 88576), (768, 84078), (864, 74736), (972, 66432), (1038, 62208), (1152, 56052), (1296, 49824), (1384, 46656), (1458, 44288), (1536, 42039), (1557, 41472), (1728, 37368), (1944, 33216), (2076, 31104), (2304, 28026), (2592, 24912), (2768, 23328), (2916, 22144), (3114, 20736), (3456, 18684), (3888, 16608), (4152, 15552), (4608, 14013), (4671, 13824), (5184, 12456), (5536, 11664), (5832, 11072), (6228, 10368), (6912, 9342), (7776, 8304)]