123578752

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 276746400

約数和(自身を除く): 153167648

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 101, 121, 128, 158, 176, 202, 242, 316, 352, 404, 484, 632, 704, 808, 869, 968, 1111, 1264, 1408, 1616, 1738, 1936, 2222, 2528, 3232, 3476, 3872, 4444, 5056, 6464, 6952, 7744, 7979, 8888, 9559, 10112, 12221, 12928, 13904, 15488, 15958, 17776, 19118, 24442, 27808, 31916, 35552, 38236, 48884, 55616, 63832, 71104, 76472, 87769, 97768, 111232, 127664, 142208, 152944, 175538, 195536, 255328, 305888, 351076, 391072, 510656, 611776, 702152, 782144, 965459, 1021312, 1223552, 1404304, 1564288, 1930918, 2808608, 3861836, 5617216, 7723672, 11234432, 15447344, 30894688, 61789376, 123578752]

約数ペア:

[(1, 123578752), (2, 61789376), (4, 30894688), (8, 15447344), (11, 11234432), (16, 7723672), (22, 5617216), (32, 3861836), (44, 2808608), (64, 1930918), (79, 1564288), (88, 1404304), (101, 1223552), (121, 1021312), (128, 965459), (158, 782144), (176, 702152), (202, 611776), (242, 510656), (316, 391072), (352, 351076), (404, 305888), (484, 255328), (632, 195536), (704, 175538), (808, 152944), (869, 142208), (968, 127664), (1111, 111232), (1264, 97768), (1408, 87769), (1616, 76472), (1738, 71104), (1936, 63832), (2222, 55616), (2528, 48884), (3232, 38236), (3476, 35552), (3872, 31916), (4444, 27808), (5056, 24442), (6464, 19118), (6952, 17776), (7744, 15958), (7979, 15488), (8888, 13904), (9559, 12928), (10112, 12221)]