66628716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{72109}}^1$

素因数の和:72134

約数の個数: 48

約数和(自身を含む): 193831680

約数和(自身を除く): 127202964

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 72109, 144218, 216327, 288436, 432654, 504763, 793199, 865308, 1009526, 1514289, 1586398, 2019052, 2379597, 3028578, 3172796, 4759194, 5552393, 6057156, 9518388, 11104786, 16657179, 22209572, 33314358, 66628716]

約数ペア:

[(1, 66628716), (2, 33314358), (3, 22209572), (4, 16657179), (6, 11104786), (7, 9518388), (11, 6057156), (12, 5552393), (14, 4759194), (21, 3172796), (22, 3028578), (28, 2379597), (33, 2019052), (42, 1586398), (44, 1514289), (66, 1009526), (77, 865308), (84, 793199), (132, 504763), (154, 432654), (231, 288436), (308, 216327), (462, 144218), (924, 72109)]