126901728

素因数分解:

$2^5\times 3^4\times {\mathrm{173}}^1\times {\mathrm{283}}^1$

素因数の和:478

約数の個数: 120

約数和(自身を含む): 376698168

約数和(自身を除く): 249796440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 173, 216, 283, 288, 324, 346, 432, 519, 566, 648, 692, 849, 864, 1038, 1132, 1296, 1384, 1557, 1698, 2076, 2264, 2547, 2592, 2768, 3114, 3396, 4152, 4528, 4671, 5094, 5536, 6228, 6792, 7641, 8304, 9056, 9342, 10188, 12456, 13584, 14013, 15282, 16608, 18684, 20376, 22923, 24912, 27168, 28026, 30564, 37368, 40752, 45846, 48959, 49824, 56052, 61128, 74736, 81504, 91692, 97918, 112104, 122256, 146877, 149472, 183384, 195836, 224208, 244512, 293754, 366768, 391672, 440631, 448416, 587508, 733536, 783344, 881262, 1175016, 1321893, 1566688, 1762524, 2350032, 2643786, 3525048, 3965679, 4700064, 5287572, 7050096, 7931358, 10575144, 14100192, 15862716, 21150288, 31725432, 42300576, 63450864, 126901728]

約数ペア:

[(1, 126901728), (2, 63450864), (3, 42300576), (4, 31725432), (6, 21150288), (8, 15862716), (9, 14100192), (12, 10575144), (16, 7931358), (18, 7050096), (24, 5287572), (27, 4700064), (32, 3965679), (36, 3525048), (48, 2643786), (54, 2350032), (72, 1762524), (81, 1566688), (96, 1321893), (108, 1175016), (144, 881262), (162, 783344), (173, 733536), (216, 587508), (283, 448416), (288, 440631), (324, 391672), (346, 366768), (432, 293754), (519, 244512), (566, 224208), (648, 195836), (692, 183384), (849, 149472), (864, 146877), (1038, 122256), (1132, 112104), (1296, 97918), (1384, 91692), (1557, 81504), (1698, 74736), (2076, 61128), (2264, 56052), (2547, 49824), (2592, 48959), (2768, 45846), (3114, 40752), (3396, 37368), (4152, 30564), (4528, 28026), (4671, 27168), (5094, 24912), (5536, 22923), (6228, 20376), (6792, 18684), (7641, 16608), (8304, 15282), (9056, 14013), (9342, 13584), (10188, 12456)]