85176256

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:698

約数の個数: 84

約数和(自身を含む): 197016624

約数和(自身を除く): 111840368

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 121, 136, 176, 187, 242, 272, 352, 374, 484, 544, 647, 704, 748, 968, 1088, 1294, 1496, 1936, 2057, 2588, 2992, 3872, 4114, 5176, 5984, 7117, 7744, 8228, 10352, 10999, 11968, 14234, 16456, 20704, 21998, 28468, 32912, 41408, 43996, 56936, 65824, 78287, 87992, 113872, 120989, 131648, 156574, 175984, 227744, 241978, 313148, 351968, 455488, 483956, 626296, 703936, 967912, 1252592, 1330879, 1935824, 2505184, 2661758, 3871648, 5010368, 5323516, 7743296, 10647032, 21294064, 42588128, 85176256]

約数ペア:

[(1, 85176256), (2, 42588128), (4, 21294064), (8, 10647032), (11, 7743296), (16, 5323516), (17, 5010368), (22, 3871648), (32, 2661758), (34, 2505184), (44, 1935824), (64, 1330879), (68, 1252592), (88, 967912), (121, 703936), (136, 626296), (176, 483956), (187, 455488), (242, 351968), (272, 313148), (352, 241978), (374, 227744), (484, 175984), (544, 156574), (647, 131648), (704, 120989), (748, 113872), (968, 87992), (1088, 78287), (1294, 65824), (1496, 56936), (1936, 43996), (2057, 41408), (2588, 32912), (2992, 28468), (3872, 21998), (4114, 20704), (5176, 16456), (5984, 14234), (7117, 11968), (7744, 10999), (8228, 10352)]