67864544

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1031}}^1$

素因数の和:1080

約数の個数: 72

約数和(自身を含む): 155648304

約数和(自身を除く): 87783760

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 352, 374, 484, 544, 748, 968, 1031, 1496, 1936, 2057, 2062, 2992, 3872, 4114, 4124, 5984, 8228, 8248, 11341, 16456, 16496, 17527, 22682, 32912, 32992, 35054, 45364, 65824, 70108, 90728, 124751, 140216, 181456, 192797, 249502, 280432, 362912, 385594, 499004, 560864, 771188, 998008, 1542376, 1996016, 2120767, 3084752, 3992032, 4241534, 6169504, 8483068, 16966136, 33932272, 67864544]

約数ペア:

[(1, 67864544), (2, 33932272), (4, 16966136), (8, 8483068), (11, 6169504), (16, 4241534), (17, 3992032), (22, 3084752), (32, 2120767), (34, 1996016), (44, 1542376), (68, 998008), (88, 771188), (121, 560864), (136, 499004), (176, 385594), (187, 362912), (242, 280432), (272, 249502), (352, 192797), (374, 181456), (484, 140216), (544, 124751), (748, 90728), (968, 70108), (1031, 65824), (1496, 45364), (1936, 35054), (2057, 32992), (2062, 32912), (2992, 22682), (3872, 17527), (4114, 16496), (4124, 16456), (5984, 11341), (8228, 8248)]