61201728

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:421

約数の個数: 168

約数和(自身を含む): 205727808

約数和(自身を除く): 144526080

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 56, 63, 64, 72, 84, 86, 96, 112, 126, 129, 144, 168, 172, 192, 224, 252, 258, 288, 301, 336, 344, 353, 387, 448, 504, 516, 576, 602, 672, 688, 706, 774, 903, 1008, 1032, 1059, 1204, 1344, 1376, 1412, 1548, 1806, 2016, 2064, 2118, 2408, 2471, 2709, 2752, 2824, 3096, 3177, 3612, 4032, 4128, 4236, 4816, 4942, 5418, 5648, 6192, 6354, 7224, 7413, 8256, 8472, 9632, 9884, 10836, 11296, 12384, 12708, 14448, 14826, 15179, 16944, 19264, 19768, 21672, 22239, 22592, 24768, 25416, 28896, 29652, 30358, 33888, 39536, 43344, 44478, 45537, 50832, 57792, 59304, 60716, 67776, 79072, 86688, 88956, 91074, 101664, 106253, 118608, 121432, 136611, 158144, 173376, 177912, 182148, 203328, 212506, 237216, 242864, 273222, 318759, 355824, 364296, 425012, 474432, 485728, 546444, 637518, 711648, 728592, 850024, 956277, 971456, 1092888, 1275036, 1423296, 1457184, 1700048, 1912554, 2185776, 2550072, 2914368, 3400096, 3825108, 4371552, 5100144, 6800192, 7650216, 8743104, 10200288, 15300432, 20400576, 30600864, 61201728]

約数ペア:

[(1, 61201728), (2, 30600864), (3, 20400576), (4, 15300432), (6, 10200288), (7, 8743104), (8, 7650216), (9, 6800192), (12, 5100144), (14, 4371552), (16, 3825108), (18, 3400096), (21, 2914368), (24, 2550072), (28, 2185776), (32, 1912554), (36, 1700048), (42, 1457184), (43, 1423296), (48, 1275036), (56, 1092888), (63, 971456), (64, 956277), (72, 850024), (84, 728592), (86, 711648), (96, 637518), (112, 546444), (126, 485728), (129, 474432), (144, 425012), (168, 364296), (172, 355824), (192, 318759), (224, 273222), (252, 242864), (258, 237216), (288, 212506), (301, 203328), (336, 182148), (344, 177912), (353, 173376), (387, 158144), (448, 136611), (504, 121432), (516, 118608), (576, 106253), (602, 101664), (672, 91074), (688, 88956), (706, 86688), (774, 79072), (903, 67776), (1008, 60716), (1032, 59304), (1059, 57792), (1204, 50832), (1344, 45537), (1376, 44478), (1412, 43344), (1548, 39536), (1806, 33888), (2016, 30358), (2064, 29652), (2118, 28896), (2408, 25416), (2471, 24768), (2709, 22592), (2752, 22239), (2824, 21672), (3096, 19768), (3177, 19264), (3612, 16944), (4032, 15179), (4128, 14826), (4236, 14448), (4816, 12708), (4942, 12384), (5418, 11296), (5648, 10836), (6192, 9884), (6354, 9632), (7224, 8472), (7413, 8256)]