25264224

素因数分解:

$2^5\times 3^7\times {\mathrm{19}}^2$

素因数の和:69

約数の個数: 144

約数和(自身を含む): 78729840

約数和(自身を除く): 53465616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 243, 288, 304, 324, 342, 361, 432, 456, 486, 513, 608, 648, 684, 722, 729, 864, 912, 972, 1026, 1083, 1296, 1368, 1444, 1458, 1539, 1824, 1944, 2052, 2166, 2187, 2592, 2736, 2888, 2916, 3078, 3249, 3888, 4104, 4332, 4374, 4617, 5472, 5776, 5832, 6156, 6498, 7776, 8208, 8664, 8748, 9234, 9747, 11552, 11664, 12312, 12996, 13851, 16416, 17328, 17496, 18468, 19494, 23328, 24624, 25992, 27702, 29241, 34656, 34992, 36936, 38988, 41553, 49248, 51984, 55404, 58482, 69984, 73872, 77976, 83106, 87723, 103968, 110808, 116964, 147744, 155952, 166212, 175446, 221616, 233928, 263169, 311904, 332424, 350892, 443232, 467856, 526338, 664848, 701784, 789507, 935712, 1052676, 1329696, 1403568, 1579014, 2105352, 2807136, 3158028, 4210704, 6316056, 8421408, 12632112, 25264224]

約数ペア:

[(1, 25264224), (2, 12632112), (3, 8421408), (4, 6316056), (6, 4210704), (8, 3158028), (9, 2807136), (12, 2105352), (16, 1579014), (18, 1403568), (19, 1329696), (24, 1052676), (27, 935712), (32, 789507), (36, 701784), (38, 664848), (48, 526338), (54, 467856), (57, 443232), (72, 350892), (76, 332424), (81, 311904), (96, 263169), (108, 233928), (114, 221616), (144, 175446), (152, 166212), (162, 155952), (171, 147744), (216, 116964), (228, 110808), (243, 103968), (288, 87723), (304, 83106), (324, 77976), (342, 73872), (361, 69984), (432, 58482), (456, 55404), (486, 51984), (513, 49248), (608, 41553), (648, 38988), (684, 36936), (722, 34992), (729, 34656), (864, 29241), (912, 27702), (972, 25992), (1026, 24624), (1083, 23328), (1296, 19494), (1368, 18468), (1444, 17496), (1458, 17328), (1539, 16416), (1824, 13851), (1944, 12996), (2052, 12312), (2166, 11664), (2187, 11552), (2592, 9747), (2736, 9234), (2888, 8748), (2916, 8664), (3078, 8208), (3249, 7776), (3888, 6498), (4104, 6156), (4332, 5832), (4374, 5776), (4617, 5472)]