25099272

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 77597520

約数和(自身を除く): 52498248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 43, 44, 66, 67, 72, 86, 88, 99, 121, 129, 132, 134, 172, 198, 201, 242, 258, 264, 268, 344, 363, 387, 396, 402, 473, 484, 516, 536, 603, 726, 737, 774, 792, 804, 946, 968, 1032, 1089, 1206, 1419, 1452, 1474, 1548, 1608, 1892, 2178, 2211, 2412, 2838, 2881, 2904, 2948, 3096, 3784, 4257, 4356, 4422, 4824, 5203, 5676, 5762, 5896, 6633, 8107, 8514, 8643, 8712, 8844, 10406, 11352, 11524, 13266, 15609, 16214, 17028, 17286, 17688, 20812, 23048, 24321, 25929, 26532, 31218, 31691, 32428, 34056, 34572, 41624, 46827, 48642, 51858, 53064, 62436, 63382, 64856, 69144, 72963, 93654, 95073, 97284, 103716, 124872, 126764, 145926, 187308, 190146, 194568, 207432, 253528, 285219, 291852, 348601, 374616, 380292, 570438, 583704, 697202, 760584, 1045803, 1140876, 1394404, 2091606, 2281752, 2788808, 3137409, 4183212, 6274818, 8366424, 12549636, 25099272]

約数ペア:

[(1, 25099272), (2, 12549636), (3, 8366424), (4, 6274818), (6, 4183212), (8, 3137409), (9, 2788808), (11, 2281752), (12, 2091606), (18, 1394404), (22, 1140876), (24, 1045803), (33, 760584), (36, 697202), (43, 583704), (44, 570438), (66, 380292), (67, 374616), (72, 348601), (86, 291852), (88, 285219), (99, 253528), (121, 207432), (129, 194568), (132, 190146), (134, 187308), (172, 145926), (198, 126764), (201, 124872), (242, 103716), (258, 97284), (264, 95073), (268, 93654), (344, 72963), (363, 69144), (387, 64856), (396, 63382), (402, 62436), (473, 53064), (484, 51858), (516, 48642), (536, 46827), (603, 41624), (726, 34572), (737, 34056), (774, 32428), (792, 31691), (804, 31218), (946, 26532), (968, 25929), (1032, 24321), (1089, 23048), (1206, 20812), (1419, 17688), (1452, 17286), (1474, 17028), (1548, 16214), (1608, 15609), (1892, 13266), (2178, 11524), (2211, 11352), (2412, 10406), (2838, 8844), (2881, 8712), (2904, 8643), (2948, 8514), (3096, 8107), (3784, 6633), (4257, 5896), (4356, 5762), (4422, 5676), (4824, 5203)]