68297472

素因数分解:

$2^8\times 3^3\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:307

約数の個数: 144

約数和(自身を含む): 207752160

約数和(自身を除く): 139454688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 128, 144, 164, 192, 216, 241, 246, 256, 288, 328, 369, 384, 432, 482, 492, 576, 656, 723, 738, 768, 864, 964, 984, 1107, 1152, 1312, 1446, 1476, 1728, 1928, 1968, 2169, 2214, 2304, 2624, 2892, 2952, 3456, 3856, 3936, 4338, 4428, 5248, 5784, 5904, 6507, 6912, 7712, 7872, 8676, 8856, 9881, 10496, 11568, 11808, 13014, 15424, 15744, 17352, 17712, 19762, 23136, 23616, 26028, 29643, 30848, 31488, 34704, 35424, 39524, 46272, 47232, 52056, 59286, 61696, 69408, 70848, 79048, 88929, 92544, 94464, 104112, 118572, 138816, 141696, 158096, 177858, 185088, 208224, 237144, 266787, 277632, 283392, 316192, 355716, 416448, 474288, 533574, 555264, 632384, 711432, 832896, 948576, 1067148, 1264768, 1422864, 1665792, 1897152, 2134296, 2529536, 2845728, 3794304, 4268592, 5691456, 7588608, 8537184, 11382912, 17074368, 22765824, 34148736, 68297472]

約数ペア:

[(1, 68297472), (2, 34148736), (3, 22765824), (4, 17074368), (6, 11382912), (8, 8537184), (9, 7588608), (12, 5691456), (16, 4268592), (18, 3794304), (24, 2845728), (27, 2529536), (32, 2134296), (36, 1897152), (41, 1665792), (48, 1422864), (54, 1264768), (64, 1067148), (72, 948576), (82, 832896), (96, 711432), (108, 632384), (123, 555264), (128, 533574), (144, 474288), (164, 416448), (192, 355716), (216, 316192), (241, 283392), (246, 277632), (256, 266787), (288, 237144), (328, 208224), (369, 185088), (384, 177858), (432, 158096), (482, 141696), (492, 138816), (576, 118572), (656, 104112), (723, 94464), (738, 92544), (768, 88929), (864, 79048), (964, 70848), (984, 69408), (1107, 61696), (1152, 59286), (1312, 52056), (1446, 47232), (1476, 46272), (1728, 39524), (1928, 35424), (1968, 34704), (2169, 31488), (2214, 30848), (2304, 29643), (2624, 26028), (2892, 23616), (2952, 23136), (3456, 19762), (3856, 17712), (3936, 17352), (4338, 15744), (4428, 15424), (5248, 13014), (5784, 11808), (5904, 11568), (6507, 10496), (6912, 9881), (7712, 8856), (7872, 8676)]