42721344

素因数分解:

$2^6\times 3^5\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 168

約数和(自身を含む): 132027168

約数和(自身を除く): 89305824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 67, 72, 81, 82, 96, 108, 123, 134, 144, 162, 164, 192, 201, 216, 243, 246, 268, 288, 324, 328, 369, 402, 432, 486, 492, 536, 576, 603, 648, 656, 738, 804, 864, 972, 984, 1072, 1107, 1206, 1296, 1312, 1476, 1608, 1728, 1809, 1944, 1968, 2144, 2214, 2412, 2592, 2624, 2747, 2952, 3216, 3321, 3618, 3888, 3936, 4288, 4428, 4824, 5184, 5427, 5494, 5904, 6432, 6642, 7236, 7776, 7872, 8241, 8856, 9648, 9963, 10854, 10988, 11808, 12864, 13284, 14472, 15552, 16281, 16482, 17712, 19296, 19926, 21708, 21976, 23616, 24723, 26568, 28944, 32562, 32964, 35424, 38592, 39852, 43416, 43952, 49446, 53136, 57888, 65124, 65928, 70848, 74169, 79704, 86832, 87904, 98892, 106272, 115776, 130248, 131856, 148338, 159408, 173664, 175808, 197784, 212544, 222507, 260496, 263712, 296676, 318816, 347328, 395568, 445014, 520992, 527424, 593352, 637632, 667521, 791136, 890028, 1041984, 1186704, 1335042, 1582272, 1780056, 2373408, 2670084, 3560112, 4746816, 5340168, 7120224, 10680336, 14240448, 21360672, 42721344]

約数ペア:

[(1, 42721344), (2, 21360672), (3, 14240448), (4, 10680336), (6, 7120224), (8, 5340168), (9, 4746816), (12, 3560112), (16, 2670084), (18, 2373408), (24, 1780056), (27, 1582272), (32, 1335042), (36, 1186704), (41, 1041984), (48, 890028), (54, 791136), (64, 667521), (67, 637632), (72, 593352), (81, 527424), (82, 520992), (96, 445014), (108, 395568), (123, 347328), (134, 318816), (144, 296676), (162, 263712), (164, 260496), (192, 222507), (201, 212544), (216, 197784), (243, 175808), (246, 173664), (268, 159408), (288, 148338), (324, 131856), (328, 130248), (369, 115776), (402, 106272), (432, 98892), (486, 87904), (492, 86832), (536, 79704), (576, 74169), (603, 70848), (648, 65928), (656, 65124), (738, 57888), (804, 53136), (864, 49446), (972, 43952), (984, 43416), (1072, 39852), (1107, 38592), (1206, 35424), (1296, 32964), (1312, 32562), (1476, 28944), (1608, 26568), (1728, 24723), (1809, 23616), (1944, 21976), (1968, 21708), (2144, 19926), (2214, 19296), (2412, 17712), (2592, 16482), (2624, 16281), (2747, 15552), (2952, 14472), (3216, 13284), (3321, 12864), (3618, 11808), (3888, 10988), (3936, 10854), (4288, 9963), (4428, 9648), (4824, 8856), (5184, 8241), (5427, 7872), (5494, 7776), (5904, 7236), (6432, 6642)]