77256256

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:348

約数の個数: 112

約数和(自身を含む): 195023232

約数和(自身を除く): 117766976

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 61, 64, 77, 88, 112, 122, 154, 176, 224, 244, 257, 308, 352, 427, 448, 488, 514, 616, 671, 704, 854, 976, 1028, 1232, 1342, 1708, 1799, 1952, 2056, 2464, 2684, 2827, 3416, 3598, 3904, 4112, 4697, 4928, 5368, 5654, 6832, 7196, 8224, 9394, 10736, 11308, 13664, 14392, 15677, 16448, 18788, 19789, 21472, 22616, 27328, 28784, 31354, 37576, 39578, 42944, 45232, 57568, 62708, 75152, 79156, 90464, 109739, 115136, 125416, 150304, 158312, 172447, 180928, 219478, 250832, 300608, 316624, 344894, 438956, 501664, 633248, 689788, 877912, 1003328, 1207129, 1266496, 1379576, 1755824, 2414258, 2759152, 3511648, 4828516, 5518304, 7023296, 9657032, 11036608, 19314064, 38628128, 77256256]

約数ペア:

[(1, 77256256), (2, 38628128), (4, 19314064), (7, 11036608), (8, 9657032), (11, 7023296), (14, 5518304), (16, 4828516), (22, 3511648), (28, 2759152), (32, 2414258), (44, 1755824), (56, 1379576), (61, 1266496), (64, 1207129), (77, 1003328), (88, 877912), (112, 689788), (122, 633248), (154, 501664), (176, 438956), (224, 344894), (244, 316624), (257, 300608), (308, 250832), (352, 219478), (427, 180928), (448, 172447), (488, 158312), (514, 150304), (616, 125416), (671, 115136), (704, 109739), (854, 90464), (976, 79156), (1028, 75152), (1232, 62708), (1342, 57568), (1708, 45232), (1799, 42944), (1952, 39578), (2056, 37576), (2464, 31354), (2684, 28784), (2827, 27328), (3416, 22616), (3598, 21472), (3904, 19789), (4112, 18788), (4697, 16448), (4928, 15677), (5368, 14392), (5654, 13664), (6832, 11308), (7196, 10736), (8224, 9394)]