89103672812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{447137}}^1$

素因数の和:447806

約数の個数: 48

約数和(自身を含む): 194708924928

約数和(自身を除く): 105605252116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 647, 1294, 2588, 4529, 7117, 9058, 14234, 18116, 28468, 49819, 99638, 199276, 447137, 894274, 1788548, 3129959, 4918507, 6259918, 9837014, 12519836, 19674028, 34429549, 68859098, 137718196, 289297639, 578595278, 1157190556, 2025083473, 3182274029, 4050166946, 6364548058, 8100333892, 12729096116, 22275918203, 44551836406, 89103672812]

約数ペア:

[(1, 89103672812), (2, 44551836406), (4, 22275918203), (7, 12729096116), (11, 8100333892), (14, 6364548058), (22, 4050166946), (28, 3182274029), (44, 2025083473), (77, 1157190556), (154, 578595278), (308, 289297639), (647, 137718196), (1294, 68859098), (2588, 34429549), (4529, 19674028), (7117, 12519836), (9058, 9837014), (14234, 6259918), (18116, 4918507), (28468, 3129959), (49819, 1788548), (99638, 894274), (199276, 447137)]