29947968

素因数分解:

$2^6\times 3^4\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 140

約数和(自身を含む): 91279980

約数和(自身を除く): 61332012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 81, 96, 106, 108, 109, 144, 159, 162, 192, 212, 216, 218, 288, 318, 324, 327, 424, 432, 436, 477, 576, 636, 648, 654, 848, 864, 872, 954, 981, 1272, 1296, 1308, 1431, 1696, 1728, 1744, 1908, 1962, 2544, 2592, 2616, 2862, 2943, 3392, 3488, 3816, 3924, 4293, 5088, 5184, 5232, 5724, 5777, 5886, 6976, 7632, 7848, 8586, 8829, 10176, 10464, 11448, 11554, 11772, 15264, 15696, 17172, 17331, 17658, 20928, 22896, 23108, 23544, 30528, 31392, 34344, 34662, 35316, 45792, 46216, 47088, 51993, 62784, 68688, 69324, 70632, 91584, 92432, 94176, 103986, 137376, 138648, 141264, 155979, 184864, 188352, 207972, 274752, 277296, 282528, 311958, 369728, 415944, 467937, 554592, 565056, 623916, 831888, 935874, 1109184, 1247832, 1663776, 1871748, 2495664, 3327552, 3743496, 4991328, 7486992, 9982656, 14973984, 29947968]

約数ペア:

[(1, 29947968), (2, 14973984), (3, 9982656), (4, 7486992), (6, 4991328), (8, 3743496), (9, 3327552), (12, 2495664), (16, 1871748), (18, 1663776), (24, 1247832), (27, 1109184), (32, 935874), (36, 831888), (48, 623916), (53, 565056), (54, 554592), (64, 467937), (72, 415944), (81, 369728), (96, 311958), (106, 282528), (108, 277296), (109, 274752), (144, 207972), (159, 188352), (162, 184864), (192, 155979), (212, 141264), (216, 138648), (218, 137376), (288, 103986), (318, 94176), (324, 92432), (327, 91584), (424, 70632), (432, 69324), (436, 68688), (477, 62784), (576, 51993), (636, 47088), (648, 46216), (654, 45792), (848, 35316), (864, 34662), (872, 34344), (954, 31392), (981, 30528), (1272, 23544), (1296, 23108), (1308, 22896), (1431, 20928), (1696, 17658), (1728, 17331), (1744, 17172), (1908, 15696), (1962, 15264), (2544, 11772), (2592, 11554), (2616, 11448), (2862, 10464), (2943, 10176), (3392, 8829), (3488, 8586), (3816, 7848), (3924, 7632), (4293, 6976), (5088, 5886), (5184, 5777), (5232, 5724)]