25144812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 144

約数和(自身を含む): 81349632

約数和(自身を除く): 56204820

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 47, 63, 66, 77, 84, 94, 99, 126, 132, 141, 154, 188, 193, 198, 231, 252, 282, 308, 329, 386, 396, 423, 462, 517, 564, 579, 658, 693, 772, 846, 924, 987, 1034, 1158, 1316, 1351, 1386, 1551, 1692, 1737, 1974, 2068, 2123, 2316, 2702, 2772, 2961, 3102, 3474, 3619, 3948, 4053, 4246, 4653, 5404, 5922, 6204, 6369, 6948, 7238, 8106, 8492, 9071, 9306, 10857, 11844, 12159, 12738, 14476, 14861, 16212, 18142, 18612, 19107, 21714, 24318, 25476, 27213, 29722, 32571, 36284, 38214, 43428, 44583, 48636, 54426, 59444, 63497, 65142, 76428, 81639, 89166, 99781, 108852, 126994, 130284, 133749, 163278, 178332, 190491, 199562, 253988, 267498, 299343, 326556, 380982, 399124, 534996, 571473, 598686, 698467, 761964, 898029, 1142946, 1197372, 1396934, 1796058, 2095401, 2285892, 2793868, 3592116, 4190802, 6286203, 8381604, 12572406, 25144812]

約数ペア:

[(1, 25144812), (2, 12572406), (3, 8381604), (4, 6286203), (6, 4190802), (7, 3592116), (9, 2793868), (11, 2285892), (12, 2095401), (14, 1796058), (18, 1396934), (21, 1197372), (22, 1142946), (28, 898029), (33, 761964), (36, 698467), (42, 598686), (44, 571473), (47, 534996), (63, 399124), (66, 380982), (77, 326556), (84, 299343), (94, 267498), (99, 253988), (126, 199562), (132, 190491), (141, 178332), (154, 163278), (188, 133749), (193, 130284), (198, 126994), (231, 108852), (252, 99781), (282, 89166), (308, 81639), (329, 76428), (386, 65142), (396, 63497), (423, 59444), (462, 54426), (517, 48636), (564, 44583), (579, 43428), (658, 38214), (693, 36284), (772, 32571), (846, 29722), (924, 27213), (987, 25476), (1034, 24318), (1158, 21714), (1316, 19107), (1351, 18612), (1386, 18142), (1551, 16212), (1692, 14861), (1737, 14476), (1974, 12738), (2068, 12159), (2123, 11844), (2316, 10857), (2702, 9306), (2772, 9071), (2961, 8492), (3102, 8106), (3474, 7238), (3619, 6948), (3948, 6369), (4053, 6204), (4246, 5922), (4653, 5404)]