67776368

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:246

約数の個数: 80

約数和(自身を含む): 149454720

約数和(自身を除く): 81678352

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 61, 88, 107, 118, 122, 176, 214, 236, 244, 428, 472, 488, 649, 671, 856, 944, 976, 1177, 1298, 1342, 1712, 2354, 2596, 2684, 3599, 4708, 5192, 5368, 6313, 6527, 7198, 9416, 10384, 10736, 12626, 13054, 14396, 18832, 25252, 26108, 28792, 39589, 50504, 52216, 57584, 69443, 71797, 79178, 101008, 104432, 138886, 143594, 158356, 277772, 287188, 316712, 385093, 555544, 574376, 633424, 770186, 1111088, 1148752, 1540372, 3080744, 4236023, 6161488, 8472046, 16944092, 33888184, 67776368]

約数ペア:

[(1, 67776368), (2, 33888184), (4, 16944092), (8, 8472046), (11, 6161488), (16, 4236023), (22, 3080744), (44, 1540372), (59, 1148752), (61, 1111088), (88, 770186), (107, 633424), (118, 574376), (122, 555544), (176, 385093), (214, 316712), (236, 287188), (244, 277772), (428, 158356), (472, 143594), (488, 138886), (649, 104432), (671, 101008), (856, 79178), (944, 71797), (976, 69443), (1177, 57584), (1298, 52216), (1342, 50504), (1712, 39589), (2354, 28792), (2596, 26108), (2684, 25252), (3599, 18832), (4708, 14396), (5192, 13054), (5368, 12626), (6313, 10736), (6527, 10384), (7198, 9416)]