25399008

素因数分解:

$2^5\times 3^4\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 120

約数和(自身を含む): 76839840

約数和(自身を除く): 51440832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 72, 81, 82, 96, 108, 123, 144, 162, 164, 216, 239, 246, 288, 324, 328, 369, 432, 478, 492, 648, 656, 717, 738, 864, 956, 984, 1107, 1296, 1312, 1434, 1476, 1912, 1968, 2151, 2214, 2592, 2868, 2952, 3321, 3824, 3936, 4302, 4428, 5736, 5904, 6453, 6642, 7648, 8604, 8856, 9799, 11472, 11808, 12906, 13284, 17208, 17712, 19359, 19598, 22944, 25812, 26568, 29397, 34416, 35424, 38718, 39196, 51624, 53136, 58794, 68832, 77436, 78392, 88191, 103248, 106272, 117588, 154872, 156784, 176382, 206496, 235176, 264573, 309744, 313568, 352764, 470352, 529146, 619488, 705528, 793719, 940704, 1058292, 1411056, 1587438, 2116584, 2822112, 3174876, 4233168, 6349752, 8466336, 12699504, 25399008]

約数ペア:

[(1, 25399008), (2, 12699504), (3, 8466336), (4, 6349752), (6, 4233168), (8, 3174876), (9, 2822112), (12, 2116584), (16, 1587438), (18, 1411056), (24, 1058292), (27, 940704), (32, 793719), (36, 705528), (41, 619488), (48, 529146), (54, 470352), (72, 352764), (81, 313568), (82, 309744), (96, 264573), (108, 235176), (123, 206496), (144, 176382), (162, 156784), (164, 154872), (216, 117588), (239, 106272), (246, 103248), (288, 88191), (324, 78392), (328, 77436), (369, 68832), (432, 58794), (478, 53136), (492, 51624), (648, 39196), (656, 38718), (717, 35424), (738, 34416), (864, 29397), (956, 26568), (984, 25812), (1107, 22944), (1296, 19598), (1312, 19359), (1434, 17712), (1476, 17208), (1912, 13284), (1968, 12906), (2151, 11808), (2214, 11472), (2592, 9799), (2868, 8856), (2952, 8604), (3321, 7648), (3824, 6642), (3936, 6453), (4302, 5904), (4428, 5736)]