68053212

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2689}}^1$

素因数の和:2755

約数の個数: 72

約数和(自身を含む): 186040400

約数和(自身を除く): 117987188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2689, 2812, 4218, 5378, 6327, 8067, 8436, 10756, 12654, 16134, 24201, 25308, 32268, 48402, 51091, 96804, 99493, 102182, 153273, 198986, 204364, 298479, 306546, 397972, 459819, 596958, 613092, 895437, 919638, 1193916, 1790874, 1839276, 1890367, 3581748, 3780734, 5671101, 7561468, 11342202, 17013303, 22684404, 34026606, 68053212]

約数ペア:

[(1, 68053212), (2, 34026606), (3, 22684404), (4, 17013303), (6, 11342202), (9, 7561468), (12, 5671101), (18, 3780734), (19, 3581748), (36, 1890367), (37, 1839276), (38, 1790874), (57, 1193916), (74, 919638), (76, 895437), (111, 613092), (114, 596958), (148, 459819), (171, 397972), (222, 306546), (228, 298479), (333, 204364), (342, 198986), (444, 153273), (666, 102182), (684, 99493), (703, 96804), (1332, 51091), (1406, 48402), (2109, 32268), (2689, 25308), (2812, 24201), (4218, 16134), (5378, 12654), (6327, 10756), (8067, 8436)]