85447872

素因数分解:

$2^6\times 3^4\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:388

約数の個数: 140

約数和(自身を含む): 258903216

約数和(自身を除く): 173455344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 144, 159, 162, 192, 212, 216, 288, 311, 318, 324, 424, 432, 477, 576, 622, 636, 648, 848, 864, 933, 954, 1244, 1272, 1296, 1431, 1696, 1728, 1866, 1908, 2488, 2544, 2592, 2799, 2862, 3392, 3732, 3816, 4293, 4976, 5088, 5184, 5598, 5724, 7464, 7632, 8397, 8586, 9952, 10176, 11196, 11448, 14928, 15264, 16483, 16794, 17172, 19904, 22392, 22896, 25191, 29856, 30528, 32966, 33588, 34344, 44784, 45792, 49449, 50382, 59712, 65932, 67176, 68688, 89568, 91584, 98898, 100764, 131864, 134352, 137376, 148347, 179136, 197796, 201528, 263728, 268704, 274752, 296694, 395592, 403056, 445041, 527456, 537408, 593388, 791184, 806112, 890082, 1054912, 1186776, 1335123, 1582368, 1612224, 1780164, 2373552, 2670246, 3164736, 3560328, 4747104, 5340492, 7120656, 9494208, 10680984, 14241312, 21361968, 28482624, 42723936, 85447872]

約数ペア:

[(1, 85447872), (2, 42723936), (3, 28482624), (4, 21361968), (6, 14241312), (8, 10680984), (9, 9494208), (12, 7120656), (16, 5340492), (18, 4747104), (24, 3560328), (27, 3164736), (32, 2670246), (36, 2373552), (48, 1780164), (53, 1612224), (54, 1582368), (64, 1335123), (72, 1186776), (81, 1054912), (96, 890082), (106, 806112), (108, 791184), (144, 593388), (159, 537408), (162, 527456), (192, 445041), (212, 403056), (216, 395592), (288, 296694), (311, 274752), (318, 268704), (324, 263728), (424, 201528), (432, 197796), (477, 179136), (576, 148347), (622, 137376), (636, 134352), (648, 131864), (848, 100764), (864, 98898), (933, 91584), (954, 89568), (1244, 68688), (1272, 67176), (1296, 65932), (1431, 59712), (1696, 50382), (1728, 49449), (1866, 45792), (1908, 44784), (2488, 34344), (2544, 33588), (2592, 32966), (2799, 30528), (2862, 29856), (3392, 25191), (3732, 22896), (3816, 22392), (4293, 19904), (4976, 17172), (5088, 16794), (5184, 16483), (5598, 15264), (5724, 14928), (7464, 11448), (7632, 11196), (8397, 10176), (8586, 9952)]