78805314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 207028224

約数和(自身を除く): 128222910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 71, 126, 138, 142, 161, 207, 213, 322, 383, 414, 426, 483, 497, 639, 766, 966, 994, 1149, 1278, 1449, 1491, 1633, 2298, 2681, 2898, 2982, 3266, 3447, 4473, 4899, 5362, 6894, 8043, 8809, 8946, 9798, 11431, 14697, 16086, 17618, 22862, 24129, 26427, 27193, 29394, 34293, 48258, 52854, 54386, 61663, 68586, 79281, 81579, 102879, 123326, 158562, 163158, 184989, 190351, 205758, 244737, 369978, 380702, 489474, 554967, 571053, 625439, 1109934, 1142106, 1250878, 1713159, 1876317, 3426318, 3752634, 4378073, 5628951, 8756146, 11257902, 13134219, 26268438, 39402657, 78805314]

約数ペア:

[(1, 78805314), (2, 39402657), (3, 26268438), (6, 13134219), (7, 11257902), (9, 8756146), (14, 5628951), (18, 4378073), (21, 3752634), (23, 3426318), (42, 1876317), (46, 1713159), (63, 1250878), (69, 1142106), (71, 1109934), (126, 625439), (138, 571053), (142, 554967), (161, 489474), (207, 380702), (213, 369978), (322, 244737), (383, 205758), (414, 190351), (426, 184989), (483, 163158), (497, 158562), (639, 123326), (766, 102879), (966, 81579), (994, 79281), (1149, 68586), (1278, 61663), (1449, 54386), (1491, 52854), (1633, 48258), (2298, 34293), (2681, 29394), (2898, 27193), (2982, 26427), (3266, 24129), (3447, 22862), (4473, 17618), (4899, 16086), (5362, 14697), (6894, 11431), (8043, 9798), (8809, 8946)]