71324358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:669

約数の個数: 64

約数和(自身を含む): 169416192

約数和(自身を除く): 98091834

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 73, 86, 129, 146, 219, 258, 301, 438, 511, 541, 602, 903, 1022, 1082, 1533, 1623, 1806, 3066, 3139, 3246, 3787, 6278, 7574, 9417, 11361, 18834, 21973, 22722, 23263, 39493, 43946, 46526, 65919, 69789, 78986, 118479, 131838, 139578, 162841, 236958, 276451, 325682, 488523, 552902, 829353, 977046, 1658706, 1698199, 3396398, 5094597, 10189194, 11887393, 23774786, 35662179, 71324358]

約数ペア:

[(1, 71324358), (2, 35662179), (3, 23774786), (6, 11887393), (7, 10189194), (14, 5094597), (21, 3396398), (42, 1698199), (43, 1658706), (73, 977046), (86, 829353), (129, 552902), (146, 488523), (219, 325682), (258, 276451), (301, 236958), (438, 162841), (511, 139578), (541, 131838), (602, 118479), (903, 78986), (1022, 69789), (1082, 65919), (1533, 46526), (1623, 43946), (1806, 39493), (3066, 23263), (3139, 22722), (3246, 21973), (3787, 18834), (6278, 11361), (7574, 9417)]