25239168

素因数分解:

$2^7\times 3^3\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 76296000

約数和(自身を除く): 51056832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 96, 108, 109, 128, 134, 144, 192, 201, 216, 218, 268, 288, 327, 384, 402, 432, 436, 536, 576, 603, 654, 804, 864, 872, 981, 1072, 1152, 1206, 1308, 1608, 1728, 1744, 1809, 1962, 2144, 2412, 2616, 2943, 3216, 3456, 3488, 3618, 3924, 4288, 4824, 5232, 5886, 6432, 6976, 7236, 7303, 7848, 8576, 9648, 10464, 11772, 12864, 13952, 14472, 14606, 15696, 19296, 20928, 21909, 23544, 25728, 28944, 29212, 31392, 38592, 41856, 43818, 47088, 57888, 58424, 62784, 65727, 77184, 87636, 94176, 115776, 116848, 125568, 131454, 175272, 188352, 197181, 231552, 233696, 262908, 350544, 376704, 394362, 467392, 525816, 701088, 788724, 934784, 1051632, 1402176, 1577448, 2103264, 2804352, 3154896, 4206528, 6309792, 8413056, 12619584, 25239168]

約数ペア:

[(1, 25239168), (2, 12619584), (3, 8413056), (4, 6309792), (6, 4206528), (8, 3154896), (9, 2804352), (12, 2103264), (16, 1577448), (18, 1402176), (24, 1051632), (27, 934784), (32, 788724), (36, 701088), (48, 525816), (54, 467392), (64, 394362), (67, 376704), (72, 350544), (96, 262908), (108, 233696), (109, 231552), (128, 197181), (134, 188352), (144, 175272), (192, 131454), (201, 125568), (216, 116848), (218, 115776), (268, 94176), (288, 87636), (327, 77184), (384, 65727), (402, 62784), (432, 58424), (436, 57888), (536, 47088), (576, 43818), (603, 41856), (654, 38592), (804, 31392), (864, 29212), (872, 28944), (981, 25728), (1072, 23544), (1152, 21909), (1206, 20928), (1308, 19296), (1608, 15696), (1728, 14606), (1744, 14472), (1809, 13952), (1962, 12864), (2144, 11772), (2412, 10464), (2616, 9648), (2943, 8576), (3216, 7848), (3456, 7303), (3488, 7236), (3618, 6976), (3924, 6432), (4288, 5886), (4824, 5232)]