75628778

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 36

約数和(自身を含む): 124849890

約数和(自身を除く): 49221112

約数列:

[1, 2, 19, 31, 38, 62, 109, 218, 361, 589, 722, 961, 1178, 1922, 2071, 3379, 4142, 6758, 11191, 18259, 22382, 36518, 39349, 64201, 78698, 104749, 128402, 209498, 346921, 693842, 1219819, 1990231, 2439638, 3980462, 37814389, 75628778]

約数ペア:

[(1, 75628778), (2, 37814389), (19, 3980462), (31, 2439638), (38, 1990231), (62, 1219819), (109, 693842), (218, 346921), (361, 209498), (589, 128402), (722, 104749), (961, 78698), (1178, 64201), (1922, 39349), (2071, 36518), (3379, 22382), (4142, 18259), (6758, 11191)]