75217128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{463}}^1\times {\mathrm{967}}^1$

素因数の和:1446

約数の個数: 64

約数和(自身を含む): 215592960

約数和(自身を除く): 140375832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 463, 926, 967, 1389, 1852, 1934, 2778, 2901, 3241, 3704, 3868, 5556, 5802, 6482, 6769, 7736, 9723, 11112, 11604, 12964, 13538, 19446, 20307, 23208, 25928, 27076, 38892, 40614, 54152, 77784, 81228, 162456, 447721, 895442, 1343163, 1790884, 2686326, 3134047, 3581768, 5372652, 6268094, 9402141, 10745304, 12536188, 18804282, 25072376, 37608564, 75217128]

約数ペア:

[(1, 75217128), (2, 37608564), (3, 25072376), (4, 18804282), (6, 12536188), (7, 10745304), (8, 9402141), (12, 6268094), (14, 5372652), (21, 3581768), (24, 3134047), (28, 2686326), (42, 1790884), (56, 1343163), (84, 895442), (168, 447721), (463, 162456), (926, 81228), (967, 77784), (1389, 54152), (1852, 40614), (1934, 38892), (2778, 27076), (2901, 25928), (3241, 23208), (3704, 20307), (3868, 19446), (5556, 13538), (5802, 12964), (6482, 11604), (6769, 11112), (7736, 9723)]