61553232

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:409

約数の個数: 120

約数和(自身を含む): 187675488

約数和(自身を除く): 126122256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 131, 144, 156, 208, 234, 251, 262, 312, 393, 468, 502, 524, 624, 753, 786, 936, 1004, 1048, 1179, 1506, 1572, 1703, 1872, 2008, 2096, 2259, 2358, 3012, 3144, 3263, 3406, 4016, 4518, 4716, 5109, 6024, 6288, 6526, 6812, 9036, 9432, 9789, 10218, 12048, 13052, 13624, 15327, 18072, 18864, 19578, 20436, 26104, 27248, 29367, 30654, 32881, 36144, 39156, 40872, 52208, 58734, 61308, 65762, 78312, 81744, 98643, 117468, 122616, 131524, 156624, 197286, 234936, 245232, 263048, 295929, 394572, 427453, 469872, 526096, 591858, 789144, 854906, 1183716, 1282359, 1578288, 1709812, 2367432, 2564718, 3419624, 3847077, 4734864, 5129436, 6839248, 7694154, 10258872, 15388308, 20517744, 30776616, 61553232]

約数ペア:

[(1, 61553232), (2, 30776616), (3, 20517744), (4, 15388308), (6, 10258872), (8, 7694154), (9, 6839248), (12, 5129436), (13, 4734864), (16, 3847077), (18, 3419624), (24, 2564718), (26, 2367432), (36, 1709812), (39, 1578288), (48, 1282359), (52, 1183716), (72, 854906), (78, 789144), (104, 591858), (117, 526096), (131, 469872), (144, 427453), (156, 394572), (208, 295929), (234, 263048), (251, 245232), (262, 234936), (312, 197286), (393, 156624), (468, 131524), (502, 122616), (524, 117468), (624, 98643), (753, 81744), (786, 78312), (936, 65762), (1004, 61308), (1048, 58734), (1179, 52208), (1506, 40872), (1572, 39156), (1703, 36144), (1872, 32881), (2008, 30654), (2096, 29367), (2259, 27248), (2358, 26104), (3012, 20436), (3144, 19578), (3263, 18864), (3406, 18072), (4016, 15327), (4518, 13624), (4716, 13052), (5109, 12048), (6024, 10218), (6288, 9789), (6526, 9432), (6812, 9036)]