87078068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9749}}^1$

素因数の和:9800

約数の個数: 48

約数和(自身を含む): 196560000

約数和(自身を除く): 109481932

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 8932, 9749, 19498, 38996, 68243, 107239, 136486, 214478, 272972, 282721, 428956, 565442, 750673, 1130884, 1501346, 1979047, 3002692, 3109931, 3958094, 6219862, 7916188, 12439724, 21769517, 43539034, 87078068]

約数ペア:

[(1, 87078068), (2, 43539034), (4, 21769517), (7, 12439724), (11, 7916188), (14, 6219862), (22, 3958094), (28, 3109931), (29, 3002692), (44, 1979047), (58, 1501346), (77, 1130884), (116, 750673), (154, 565442), (203, 428956), (308, 282721), (319, 272972), (406, 214478), (638, 136486), (812, 107239), (1276, 68243), (2233, 38996), (4466, 19498), (8932, 9749)]