72568872

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{2113}}^1$

素因数の和:2184

約数の個数: 80

約数和(自身を含む): 207193140

約数和(自身を除く): 134624268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 424, 477, 636, 648, 954, 1272, 1431, 1908, 2113, 2862, 3816, 4226, 4293, 5724, 6339, 8452, 8586, 11448, 12678, 16904, 17172, 19017, 25356, 34344, 38034, 50712, 57051, 76068, 111989, 114102, 152136, 171153, 223978, 228204, 335967, 342306, 447956, 456408, 671934, 684612, 895912, 1007901, 1343868, 1369224, 2015802, 2687736, 3023703, 4031604, 6047406, 8063208, 9071109, 12094812, 18142218, 24189624, 36284436, 72568872]

約数ペア:

[(1, 72568872), (2, 36284436), (3, 24189624), (4, 18142218), (6, 12094812), (8, 9071109), (9, 8063208), (12, 6047406), (18, 4031604), (24, 3023703), (27, 2687736), (36, 2015802), (53, 1369224), (54, 1343868), (72, 1007901), (81, 895912), (106, 684612), (108, 671934), (159, 456408), (162, 447956), (212, 342306), (216, 335967), (318, 228204), (324, 223978), (424, 171153), (477, 152136), (636, 114102), (648, 111989), (954, 76068), (1272, 57051), (1431, 50712), (1908, 38034), (2113, 34344), (2862, 25356), (3816, 19017), (4226, 17172), (4293, 16904), (5724, 12678), (6339, 11448), (8452, 8586)]