128529684

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{547}}^1$

素因数の和:725

約数の個数: 72

約数和(自身を含む): 333916128

約数和(自身を除く): 205386444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 107, 122, 183, 214, 244, 321, 366, 428, 547, 549, 642, 732, 963, 1094, 1098, 1284, 1641, 1926, 2188, 2196, 3282, 3852, 4923, 6527, 6564, 9846, 13054, 19581, 19692, 26108, 33367, 39162, 58529, 58743, 66734, 78324, 100101, 117058, 117486, 133468, 175587, 200202, 234116, 234972, 300303, 351174, 400404, 526761, 600606, 702348, 1053522, 1201212, 2107044, 3570269, 7140538, 10710807, 14281076, 21421614, 32132421, 42843228, 64264842, 128529684]

約数ペア:

[(1, 128529684), (2, 64264842), (3, 42843228), (4, 32132421), (6, 21421614), (9, 14281076), (12, 10710807), (18, 7140538), (36, 3570269), (61, 2107044), (107, 1201212), (122, 1053522), (183, 702348), (214, 600606), (244, 526761), (321, 400404), (366, 351174), (428, 300303), (547, 234972), (549, 234116), (642, 200202), (732, 175587), (963, 133468), (1094, 117486), (1098, 117058), (1284, 100101), (1641, 78324), (1926, 66734), (2188, 58743), (2196, 58529), (3282, 39162), (3852, 33367), (4923, 26108), (6527, 19692), (6564, 19581), (9846, 13054)]