81324058740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{163321}}^1$

素因数の和:163569

約数の個数: 96

約数和(自身を含む): 234211587456

約数和(自身を除く): 152887528716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 193, 215, 258, 386, 430, 516, 579, 645, 772, 860, 965, 1158, 1290, 1930, 2316, 2580, 2895, 3860, 5790, 8299, 11580, 16598, 24897, 33196, 41495, 49794, 82990, 99588, 124485, 163321, 165980, 248970, 326642, 489963, 497940, 653284, 816605, 979926, 1633210, 1959852, 2449815, 3266420, 4899630, 7022803, 9799260, 14045606, 21068409, 28091212, 31520953, 35114015, 42136818, 63041906, 70228030, 84273636, 94562859, 105342045, 126083812, 140456060, 157604765, 189125718, 210684090, 315209530, 378251436, 421368180, 472814295, 630419060, 945628590, 1355400979, 1891257180, 2710801958, 4066202937, 5421603916, 6777004895, 8132405874, 13554009790, 16264811748, 20331014685, 27108019580, 40662029370, 81324058740]

約数ペア:

[(1, 81324058740), (2, 40662029370), (3, 27108019580), (4, 20331014685), (5, 16264811748), (6, 13554009790), (10, 8132405874), (12, 6777004895), (15, 5421603916), (20, 4066202937), (30, 2710801958), (43, 1891257180), (60, 1355400979), (86, 945628590), (129, 630419060), (172, 472814295), (193, 421368180), (215, 378251436), (258, 315209530), (386, 210684090), (430, 189125718), (516, 157604765), (579, 140456060), (645, 126083812), (772, 105342045), (860, 94562859), (965, 84273636), (1158, 70228030), (1290, 63041906), (1930, 42136818), (2316, 35114015), (2580, 31520953), (2895, 28091212), (3860, 21068409), (5790, 14045606), (8299, 9799260), (11580, 7022803), (16598, 4899630), (24897, 3266420), (33196, 2449815), (41495, 1959852), (49794, 1633210), (82990, 979926), (99588, 816605), (124485, 653284), (163321, 497940), (165980, 489963), (248970, 326642)]