71513568

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1867}}^1$

素因数の和:1909

約数の個数: 144

約数和(自身を含む): 244782720

約数和(自身を除く): 173269152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 224, 228, 252, 266, 288, 304, 336, 342, 399, 456, 504, 532, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 1824, 1867, 2016, 2128, 2394, 2736, 3192, 3734, 4256, 4788, 5472, 5601, 6384, 7468, 9576, 11202, 12768, 13069, 14936, 16803, 19152, 22404, 26138, 29872, 33606, 35473, 38304, 39207, 44808, 52276, 59744, 67212, 70946, 78414, 89616, 104552, 106419, 117621, 134424, 141892, 156828, 179232, 209104, 212838, 235242, 248311, 268848, 283784, 313656, 319257, 418208, 425676, 470484, 496622, 537696, 567568, 627312, 638514, 744933, 851352, 940968, 993244, 1135136, 1254624, 1277028, 1489866, 1702704, 1881936, 1986488, 2234799, 2554056, 2979732, 3405408, 3763872, 3972976, 4469598, 5108112, 5959464, 7945952, 8939196, 10216224, 11918928, 17878392, 23837856, 35756784, 71513568]

約数ペア:

[(1, 71513568), (2, 35756784), (3, 23837856), (4, 17878392), (6, 11918928), (7, 10216224), (8, 8939196), (9, 7945952), (12, 5959464), (14, 5108112), (16, 4469598), (18, 3972976), (19, 3763872), (21, 3405408), (24, 2979732), (28, 2554056), (32, 2234799), (36, 1986488), (38, 1881936), (42, 1702704), (48, 1489866), (56, 1277028), (57, 1254624), (63, 1135136), (72, 993244), (76, 940968), (84, 851352), (96, 744933), (112, 638514), (114, 627312), (126, 567568), (133, 537696), (144, 496622), (152, 470484), (168, 425676), (171, 418208), (224, 319257), (228, 313656), (252, 283784), (266, 268848), (288, 248311), (304, 235242), (336, 212838), (342, 209104), (399, 179232), (456, 156828), (504, 141892), (532, 134424), (608, 117621), (672, 106419), (684, 104552), (798, 89616), (912, 78414), (1008, 70946), (1064, 67212), (1197, 59744), (1368, 52276), (1596, 44808), (1824, 39207), (1867, 38304), (2016, 35473), (2128, 33606), (2394, 29872), (2736, 26138), (3192, 22404), (3734, 19152), (4256, 16803), (4788, 14936), (5472, 13069), (5601, 12768), (6384, 11202), (7468, 9576)]