66976254

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2251}}^1$

素因数の和:2310

約数の個数: 64

約数和(自身を含む): 162144000

約数和(自身を除く): 95167746

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 54, 57, 58, 87, 114, 171, 174, 261, 342, 513, 522, 551, 783, 1026, 1102, 1566, 1653, 2251, 3306, 4502, 4959, 6753, 9918, 13506, 14877, 20259, 29754, 40518, 42769, 60777, 65279, 85538, 121554, 128307, 130558, 195837, 256614, 384921, 391674, 587511, 769842, 1154763, 1175022, 1240301, 1762533, 2309526, 2480602, 3525066, 3720903, 7441806, 11162709, 22325418, 33488127, 66976254]

約数ペア:

[(1, 66976254), (2, 33488127), (3, 22325418), (6, 11162709), (9, 7441806), (18, 3720903), (19, 3525066), (27, 2480602), (29, 2309526), (38, 1762533), (54, 1240301), (57, 1175022), (58, 1154763), (87, 769842), (114, 587511), (171, 391674), (174, 384921), (261, 256614), (342, 195837), (513, 130558), (522, 128307), (551, 121554), (783, 85538), (1026, 65279), (1102, 60777), (1566, 42769), (1653, 40518), (2251, 29754), (3306, 20259), (4502, 14877), (4959, 13506), (6753, 9918)]