77889504

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:329

約数の個数: 192

約数和(自身を含む): 262144512

約数和(自身を除く): 184255008

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 41, 42, 44, 48, 56, 66, 77, 82, 84, 88, 96, 112, 123, 132, 154, 164, 168, 176, 224, 231, 246, 257, 264, 287, 308, 328, 336, 352, 451, 462, 492, 514, 528, 574, 616, 656, 672, 771, 861, 902, 924, 984, 1028, 1056, 1148, 1232, 1312, 1353, 1542, 1722, 1799, 1804, 1848, 1968, 2056, 2296, 2464, 2706, 2827, 3084, 3157, 3444, 3598, 3608, 3696, 3936, 4112, 4592, 5397, 5412, 5654, 6168, 6314, 6888, 7196, 7216, 7392, 8224, 8481, 9184, 9471, 10537, 10794, 10824, 11308, 12336, 12628, 13776, 14392, 14432, 16962, 18942, 19789, 21074, 21588, 21648, 22616, 24672, 25256, 27552, 28784, 31611, 33924, 37884, 39578, 42148, 43176, 43296, 45232, 50512, 57568, 59367, 63222, 67848, 73759, 75768, 79156, 84296, 86352, 90464, 101024, 115907, 118734, 126444, 135696, 147518, 151536, 158312, 168592, 172704, 221277, 231814, 237468, 252888, 271392, 295036, 303072, 316624, 337184, 347721, 442554, 463628, 474936, 505776, 590072, 633248, 695442, 811349, 885108, 927256, 949872, 1011552, 1180144, 1390884, 1622698, 1770216, 1854512, 1899744, 2360288, 2434047, 2781768, 3245396, 3540432, 3709024, 4868094, 5563536, 6490792, 7080864, 9736188, 11127072, 12981584, 19472376, 25963168, 38944752, 77889504]

約数ペア:

[(1, 77889504), (2, 38944752), (3, 25963168), (4, 19472376), (6, 12981584), (7, 11127072), (8, 9736188), (11, 7080864), (12, 6490792), (14, 5563536), (16, 4868094), (21, 3709024), (22, 3540432), (24, 3245396), (28, 2781768), (32, 2434047), (33, 2360288), (41, 1899744), (42, 1854512), (44, 1770216), (48, 1622698), (56, 1390884), (66, 1180144), (77, 1011552), (82, 949872), (84, 927256), (88, 885108), (96, 811349), (112, 695442), (123, 633248), (132, 590072), (154, 505776), (164, 474936), (168, 463628), (176, 442554), (224, 347721), (231, 337184), (246, 316624), (257, 303072), (264, 295036), (287, 271392), (308, 252888), (328, 237468), (336, 231814), (352, 221277), (451, 172704), (462, 168592), (492, 158312), (514, 151536), (528, 147518), (574, 135696), (616, 126444), (656, 118734), (672, 115907), (771, 101024), (861, 90464), (902, 86352), (924, 84296), (984, 79156), (1028, 75768), (1056, 73759), (1148, 67848), (1232, 63222), (1312, 59367), (1353, 57568), (1542, 50512), (1722, 45232), (1799, 43296), (1804, 43176), (1848, 42148), (1968, 39578), (2056, 37884), (2296, 33924), (2464, 31611), (2706, 28784), (2827, 27552), (3084, 25256), (3157, 24672), (3444, 22616), (3598, 21648), (3608, 21588), (3696, 21074), (3936, 19789), (4112, 18942), (4592, 16962), (5397, 14432), (5412, 14392), (5654, 13776), (6168, 12628), (6314, 12336), (6888, 11308), (7196, 10824), (7216, 10794), (7392, 10537), (8224, 9471), (8481, 9184)]