72669312

素因数分解:

$2^7\times 3^4\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 160

約数和(自身を含む): 222649680

約数和(自身を除く): 149980368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 96, 108, 128, 129, 144, 162, 163, 172, 192, 216, 258, 288, 324, 326, 344, 384, 387, 432, 489, 516, 576, 648, 652, 688, 774, 864, 978, 1032, 1152, 1161, 1296, 1304, 1376, 1467, 1548, 1728, 1956, 2064, 2322, 2592, 2608, 2752, 2934, 3096, 3456, 3483, 3912, 4128, 4401, 4644, 5184, 5216, 5504, 5868, 6192, 6966, 7009, 7824, 8256, 8802, 9288, 10368, 10432, 11736, 12384, 13203, 13932, 14018, 15648, 16512, 17604, 18576, 20864, 21027, 23472, 24768, 26406, 27864, 28036, 31296, 35208, 37152, 42054, 46944, 49536, 52812, 55728, 56072, 62592, 63081, 70416, 74304, 84108, 93888, 105624, 111456, 112144, 126162, 140832, 148608, 168216, 187776, 189243, 211248, 222912, 224288, 252324, 281664, 336432, 378486, 422496, 445824, 448576, 504648, 563328, 567729, 672864, 756972, 844992, 897152, 1009296, 1135458, 1345728, 1513944, 1689984, 2018592, 2270916, 2691456, 3027888, 4037184, 4541832, 6055776, 8074368, 9083664, 12111552, 18167328, 24223104, 36334656, 72669312]

約数ペア:

[(1, 72669312), (2, 36334656), (3, 24223104), (4, 18167328), (6, 12111552), (8, 9083664), (9, 8074368), (12, 6055776), (16, 4541832), (18, 4037184), (24, 3027888), (27, 2691456), (32, 2270916), (36, 2018592), (43, 1689984), (48, 1513944), (54, 1345728), (64, 1135458), (72, 1009296), (81, 897152), (86, 844992), (96, 756972), (108, 672864), (128, 567729), (129, 563328), (144, 504648), (162, 448576), (163, 445824), (172, 422496), (192, 378486), (216, 336432), (258, 281664), (288, 252324), (324, 224288), (326, 222912), (344, 211248), (384, 189243), (387, 187776), (432, 168216), (489, 148608), (516, 140832), (576, 126162), (648, 112144), (652, 111456), (688, 105624), (774, 93888), (864, 84108), (978, 74304), (1032, 70416), (1152, 63081), (1161, 62592), (1296, 56072), (1304, 55728), (1376, 52812), (1467, 49536), (1548, 46944), (1728, 42054), (1956, 37152), (2064, 35208), (2322, 31296), (2592, 28036), (2608, 27864), (2752, 26406), (2934, 24768), (3096, 23472), (3456, 21027), (3483, 20864), (3912, 18576), (4128, 17604), (4401, 16512), (4644, 15648), (5184, 14018), (5216, 13932), (5504, 13203), (5868, 12384), (6192, 11736), (6966, 10432), (7009, 10368), (7824, 9288), (8256, 8802)]