71888544

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1$

素因数の和:260

約数の個数: 216

約数和(自身を含む): 254191392

約数和(自身を除く): 182302848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 169, 182, 208, 211, 224, 234, 252, 273, 288, 312, 336, 338, 364, 416, 422, 468, 504, 507, 546, 624, 633, 672, 676, 728, 819, 844, 936, 1008, 1014, 1092, 1183, 1248, 1266, 1352, 1456, 1477, 1521, 1638, 1688, 1872, 1899, 2016, 2028, 2184, 2366, 2532, 2704, 2743, 2912, 2954, 3042, 3276, 3376, 3549, 3744, 3798, 4056, 4368, 4431, 4732, 5064, 5408, 5486, 5908, 6084, 6552, 6752, 7098, 7596, 8112, 8229, 8736, 8862, 9464, 10128, 10647, 10972, 11816, 12168, 13104, 13293, 14196, 15192, 16224, 16458, 17724, 18928, 19201, 20256, 21294, 21944, 23632, 24336, 24687, 26208, 26586, 28392, 30384, 32916, 35448, 35659, 37856, 38402, 42588, 43888, 47264, 48672, 49374, 53172, 56784, 57603, 60768, 65832, 70896, 71318, 76804, 85176, 87776, 98748, 106344, 106977, 113568, 115206, 131664, 141792, 142636, 153608, 170352, 172809, 197496, 212688, 213954, 230412, 249613, 263328, 285272, 307216, 320931, 340704, 345618, 394992, 425376, 427908, 460824, 499226, 570544, 614432, 641862, 691236, 748839, 789984, 855816, 921648, 998452, 1141088, 1283724, 1382472, 1497678, 1711632, 1843296, 1996904, 2246517, 2567448, 2764944, 2995356, 3423264, 3993808, 4493034, 5134896, 5529888, 5990712, 7987616, 8986068, 10269792, 11981424, 17972136, 23962848, 35944272, 71888544]

約数ペア:

[(1, 71888544), (2, 35944272), (3, 23962848), (4, 17972136), (6, 11981424), (7, 10269792), (8, 8986068), (9, 7987616), (12, 5990712), (13, 5529888), (14, 5134896), (16, 4493034), (18, 3993808), (21, 3423264), (24, 2995356), (26, 2764944), (28, 2567448), (32, 2246517), (36, 1996904), (39, 1843296), (42, 1711632), (48, 1497678), (52, 1382472), (56, 1283724), (63, 1141088), (72, 998452), (78, 921648), (84, 855816), (91, 789984), (96, 748839), (104, 691236), (112, 641862), (117, 614432), (126, 570544), (144, 499226), (156, 460824), (168, 427908), (169, 425376), (182, 394992), (208, 345618), (211, 340704), (224, 320931), (234, 307216), (252, 285272), (273, 263328), (288, 249613), (312, 230412), (336, 213954), (338, 212688), (364, 197496), (416, 172809), (422, 170352), (468, 153608), (504, 142636), (507, 141792), (546, 131664), (624, 115206), (633, 113568), (672, 106977), (676, 106344), (728, 98748), (819, 87776), (844, 85176), (936, 76804), (1008, 71318), (1014, 70896), (1092, 65832), (1183, 60768), (1248, 57603), (1266, 56784), (1352, 53172), (1456, 49374), (1477, 48672), (1521, 47264), (1638, 43888), (1688, 42588), (1872, 38402), (1899, 37856), (2016, 35659), (2028, 35448), (2184, 32916), (2366, 30384), (2532, 28392), (2704, 26586), (2743, 26208), (2912, 24687), (2954, 24336), (3042, 23632), (3276, 21944), (3376, 21294), (3549, 20256), (3744, 19201), (3798, 18928), (4056, 17724), (4368, 16458), (4431, 16224), (4732, 15192), (5064, 14196), (5408, 13293), (5486, 13104), (5908, 12168), (6084, 11816), (6552, 10972), (6752, 10647), (7098, 10128), (7596, 9464), (8112, 8862), (8229, 8736)]