25345872

素因数分解:

$2^4\times 3^6\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 140

約数和(自身を含む): 76846644

約数和(自身を除く): 51500772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 53, 54, 72, 81, 82, 106, 108, 123, 144, 159, 162, 164, 212, 216, 243, 246, 318, 324, 328, 369, 424, 432, 477, 486, 492, 636, 648, 656, 729, 738, 848, 954, 972, 984, 1107, 1272, 1296, 1431, 1458, 1476, 1908, 1944, 1968, 2173, 2214, 2544, 2862, 2916, 2952, 3321, 3816, 3888, 4293, 4346, 4428, 5724, 5832, 5904, 6519, 6642, 7632, 8586, 8692, 8856, 9963, 11448, 11664, 12879, 13038, 13284, 17172, 17384, 17712, 19557, 19926, 22896, 25758, 26076, 26568, 29889, 34344, 34768, 38637, 39114, 39852, 51516, 52152, 53136, 58671, 59778, 68688, 77274, 78228, 79704, 103032, 104304, 117342, 119556, 154548, 156456, 159408, 176013, 206064, 234684, 239112, 309096, 312912, 352026, 469368, 478224, 528039, 618192, 704052, 938736, 1056078, 1408104, 1584117, 2112156, 2816208, 3168234, 4224312, 6336468, 8448624, 12672936, 25345872]

約数ペア:

[(1, 25345872), (2, 12672936), (3, 8448624), (4, 6336468), (6, 4224312), (8, 3168234), (9, 2816208), (12, 2112156), (16, 1584117), (18, 1408104), (24, 1056078), (27, 938736), (36, 704052), (41, 618192), (48, 528039), (53, 478224), (54, 469368), (72, 352026), (81, 312912), (82, 309096), (106, 239112), (108, 234684), (123, 206064), (144, 176013), (159, 159408), (162, 156456), (164, 154548), (212, 119556), (216, 117342), (243, 104304), (246, 103032), (318, 79704), (324, 78228), (328, 77274), (369, 68688), (424, 59778), (432, 58671), (477, 53136), (486, 52152), (492, 51516), (636, 39852), (648, 39114), (656, 38637), (729, 34768), (738, 34344), (848, 29889), (954, 26568), (972, 26076), (984, 25758), (1107, 22896), (1272, 19926), (1296, 19557), (1431, 17712), (1458, 17384), (1476, 17172), (1908, 13284), (1944, 13038), (1968, 12879), (2173, 11664), (2214, 11448), (2544, 9963), (2862, 8856), (2916, 8692), (2952, 8586), (3321, 7632), (3816, 6642), (3888, 6519), (4293, 5904), (4346, 5832), (4428, 5724)]