76980148

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3761}}^1$

素因数の和:3832

約数の個数: 48

約数和(自身を含む): 166852224

約数和(自身を除く): 89872076

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 476, 602, 731, 1204, 1462, 2924, 3761, 5117, 7522, 10234, 15044, 20468, 26327, 52654, 63937, 105308, 127874, 161723, 255748, 323446, 447559, 646892, 895118, 1132061, 1790236, 2264122, 2749291, 4528244, 5498582, 10997164, 19245037, 38490074, 76980148]

約数ペア:

[(1, 76980148), (2, 38490074), (4, 19245037), (7, 10997164), (14, 5498582), (17, 4528244), (28, 2749291), (34, 2264122), (43, 1790236), (68, 1132061), (86, 895118), (119, 646892), (172, 447559), (238, 323446), (301, 255748), (476, 161723), (602, 127874), (731, 105308), (1204, 63937), (1462, 52654), (2924, 26327), (3761, 20468), (5117, 15044), (7522, 10234)]