68308992

素因数分解:

$2^{12}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 156

約数和(自身を含む): 210836340

約数和(自身を除く): 142527348

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 109, 128, 136, 144, 153, 192, 204, 218, 256, 272, 288, 306, 327, 384, 408, 436, 512, 544, 576, 612, 654, 768, 816, 872, 981, 1024, 1088, 1152, 1224, 1308, 1536, 1632, 1744, 1853, 1962, 2048, 2176, 2304, 2448, 2616, 3072, 3264, 3488, 3706, 3924, 4096, 4352, 4608, 4896, 5232, 5559, 6144, 6528, 6976, 7412, 7848, 8704, 9216, 9792, 10464, 11118, 12288, 13056, 13952, 14824, 15696, 16677, 17408, 18432, 19584, 20928, 22236, 26112, 27904, 29648, 31392, 33354, 34816, 36864, 39168, 41856, 44472, 52224, 55808, 59296, 62784, 66708, 69632, 78336, 83712, 88944, 104448, 111616, 118592, 125568, 133416, 156672, 167424, 177888, 208896, 223232, 237184, 251136, 266832, 313344, 334848, 355776, 446464, 474368, 502272, 533664, 626688, 669696, 711552, 948736, 1004544, 1067328, 1339392, 1423104, 1897472, 2009088, 2134656, 2846208, 3794944, 4018176, 4269312, 5692416, 7589888, 8538624, 11384832, 17077248, 22769664, 34154496, 68308992]

約数ペア:

[(1, 68308992), (2, 34154496), (3, 22769664), (4, 17077248), (6, 11384832), (8, 8538624), (9, 7589888), (12, 5692416), (16, 4269312), (17, 4018176), (18, 3794944), (24, 2846208), (32, 2134656), (34, 2009088), (36, 1897472), (48, 1423104), (51, 1339392), (64, 1067328), (68, 1004544), (72, 948736), (96, 711552), (102, 669696), (109, 626688), (128, 533664), (136, 502272), (144, 474368), (153, 446464), (192, 355776), (204, 334848), (218, 313344), (256, 266832), (272, 251136), (288, 237184), (306, 223232), (327, 208896), (384, 177888), (408, 167424), (436, 156672), (512, 133416), (544, 125568), (576, 118592), (612, 111616), (654, 104448), (768, 88944), (816, 83712), (872, 78336), (981, 69632), (1024, 66708), (1088, 62784), (1152, 59296), (1224, 55808), (1308, 52224), (1536, 44472), (1632, 41856), (1744, 39168), (1853, 36864), (1962, 34816), (2048, 33354), (2176, 31392), (2304, 29648), (2448, 27904), (2616, 26112), (3072, 22236), (3264, 20928), (3488, 19584), (3706, 18432), (3924, 17408), (4096, 16677), (4352, 15696), (4608, 14824), (4896, 13952), (5232, 13056), (5559, 12288), (6144, 11118), (6528, 10464), (6976, 9792), (7412, 9216), (7848, 8704)]