77241868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 154441728

約数和(自身を除く): 77199860

約数列:

[1, 2, 4, 11, 22, 41, 44, 47, 82, 94, 164, 188, 451, 517, 902, 911, 1034, 1804, 1822, 1927, 2068, 3644, 3854, 7708, 10021, 20042, 21197, 37351, 40084, 42394, 42817, 74702, 84788, 85634, 149404, 171268, 410861, 470987, 821722, 941974, 1643444, 1755497, 1883948, 3510994, 7021988, 19310467, 38620934, 77241868]

約数ペア:

[(1, 77241868), (2, 38620934), (4, 19310467), (11, 7021988), (22, 3510994), (41, 1883948), (44, 1755497), (47, 1643444), (82, 941974), (94, 821722), (164, 470987), (188, 410861), (451, 171268), (517, 149404), (902, 85634), (911, 84788), (1034, 74702), (1804, 42817), (1822, 42394), (1927, 40084), (2068, 37351), (3644, 21197), (3854, 20042), (7708, 10021)]