77444874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17419}}^1$

素因数の和:17459

約数の個数: 48

約数和(自身を含む): 190226400

約数和(自身を除く): 112781526

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 17419, 34838, 52257, 104514, 156771, 226447, 313542, 330961, 452894, 661922, 679341, 992883, 1358682, 1985766, 2038023, 2978649, 4076046, 4302493, 5957298, 8604986, 12907479, 25814958, 38722437, 77444874]

約数ペア:

[(1, 77444874), (2, 38722437), (3, 25814958), (6, 12907479), (9, 8604986), (13, 5957298), (18, 4302493), (19, 4076046), (26, 2978649), (38, 2038023), (39, 1985766), (57, 1358682), (78, 992883), (114, 679341), (117, 661922), (171, 452894), (234, 330961), (247, 313542), (342, 226447), (494, 156771), (741, 104514), (1482, 52257), (2223, 34838), (4446, 17419)]