84006776

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^2\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 190179360

約数和(自身を除く): 106172584

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 223, 248, 392, 434, 446, 868, 892, 961, 1519, 1561, 1736, 1784, 1922, 3038, 3122, 3844, 6076, 6244, 6727, 6913, 7688, 10927, 12152, 12488, 13454, 13826, 21854, 26908, 27652, 43708, 47089, 48391, 53816, 55304, 87416, 94178, 96782, 188356, 193564, 214303, 338737, 376712, 387128, 428606, 677474, 857212, 1354948, 1500121, 1714424, 2709896, 3000242, 6000484, 10500847, 12000968, 21001694, 42003388, 84006776]

約数ペア:

[(1, 84006776), (2, 42003388), (4, 21001694), (7, 12000968), (8, 10500847), (14, 6000484), (28, 3000242), (31, 2709896), (49, 1714424), (56, 1500121), (62, 1354948), (98, 857212), (124, 677474), (196, 428606), (217, 387128), (223, 376712), (248, 338737), (392, 214303), (434, 193564), (446, 188356), (868, 96782), (892, 94178), (961, 87416), (1519, 55304), (1561, 53816), (1736, 48391), (1784, 47089), (1922, 43708), (3038, 27652), (3122, 26908), (3844, 21854), (6076, 13826), (6244, 13454), (6727, 12488), (6913, 12152), (7688, 10927)]