67777344

素因数分解:

$2^6\times 3^3\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:725

約数の個数: 112

約数和(自身を含む): 202834240

約数和(自身を除く): 135056896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 144, 183, 192, 216, 244, 288, 366, 432, 488, 549, 576, 643, 732, 864, 976, 1098, 1286, 1464, 1647, 1728, 1929, 1952, 2196, 2572, 2928, 3294, 3858, 3904, 4392, 5144, 5787, 5856, 6588, 7716, 8784, 10288, 11574, 11712, 13176, 15432, 17361, 17568, 20576, 23148, 26352, 30864, 34722, 35136, 39223, 41152, 46296, 52704, 61728, 69444, 78446, 92592, 105408, 117669, 123456, 138888, 156892, 185184, 235338, 277776, 313784, 353007, 370368, 470676, 555552, 627568, 706014, 941352, 1059021, 1111104, 1255136, 1412028, 1882704, 2118042, 2510272, 2824056, 3765408, 4236084, 5648112, 7530816, 8472168, 11296224, 16944336, 22592448, 33888672, 67777344]

約数ペア:

[(1, 67777344), (2, 33888672), (3, 22592448), (4, 16944336), (6, 11296224), (8, 8472168), (9, 7530816), (12, 5648112), (16, 4236084), (18, 3765408), (24, 2824056), (27, 2510272), (32, 2118042), (36, 1882704), (48, 1412028), (54, 1255136), (61, 1111104), (64, 1059021), (72, 941352), (96, 706014), (108, 627568), (122, 555552), (144, 470676), (183, 370368), (192, 353007), (216, 313784), (244, 277776), (288, 235338), (366, 185184), (432, 156892), (488, 138888), (549, 123456), (576, 117669), (643, 105408), (732, 92592), (864, 78446), (976, 69444), (1098, 61728), (1286, 52704), (1464, 46296), (1647, 41152), (1728, 39223), (1929, 35136), (1952, 34722), (2196, 30864), (2572, 26352), (2928, 23148), (3294, 20576), (3858, 17568), (3904, 17361), (4392, 15432), (5144, 13176), (5787, 11712), (5856, 11574), (6588, 10288), (7716, 8784)]