72947088

素因数分解:

$2^4\times 3^3\times {\mathrm{131}}^1\times {\mathrm{1289}}^1$

素因数の和:1437

約数の個数: 80

約数和(自身を含む): 211147200

約数和(自身を除く): 138200112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 131, 144, 216, 262, 393, 432, 524, 786, 1048, 1179, 1289, 1572, 2096, 2358, 2578, 3144, 3537, 3867, 4716, 5156, 6288, 7074, 7734, 9432, 10312, 11601, 14148, 15468, 18864, 20624, 23202, 28296, 30936, 34803, 46404, 56592, 61872, 69606, 92808, 139212, 168859, 185616, 278424, 337718, 506577, 556848, 675436, 1013154, 1350872, 1519731, 2026308, 2701744, 3039462, 4052616, 4559193, 6078924, 8105232, 9118386, 12157848, 18236772, 24315696, 36473544, 72947088]

約数ペア:

[(1, 72947088), (2, 36473544), (3, 24315696), (4, 18236772), (6, 12157848), (8, 9118386), (9, 8105232), (12, 6078924), (16, 4559193), (18, 4052616), (24, 3039462), (27, 2701744), (36, 2026308), (48, 1519731), (54, 1350872), (72, 1013154), (108, 675436), (131, 556848), (144, 506577), (216, 337718), (262, 278424), (393, 185616), (432, 168859), (524, 139212), (786, 92808), (1048, 69606), (1179, 61872), (1289, 56592), (1572, 46404), (2096, 34803), (2358, 30936), (2578, 28296), (3144, 23202), (3537, 20624), (3867, 18864), (4716, 15468), (5156, 14148), (6288, 11601), (7074, 10312), (7734, 9432)]