72683432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 150232320

約数和(自身を除く): 77548888

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 83, 94, 136, 137, 166, 188, 274, 332, 376, 548, 664, 799, 1096, 1411, 1598, 2329, 2822, 3196, 3901, 4658, 5644, 6392, 6439, 7802, 9316, 11288, 11371, 12878, 15604, 18632, 22742, 25756, 31208, 45484, 51512, 66317, 90968, 109463, 132634, 193307, 218926, 265268, 386614, 437852, 530536, 534437, 773228, 875704, 1068874, 1546456, 2137748, 4275496, 9085429, 18170858, 36341716, 72683432]

約数ペア:

[(1, 72683432), (2, 36341716), (4, 18170858), (8, 9085429), (17, 4275496), (34, 2137748), (47, 1546456), (68, 1068874), (83, 875704), (94, 773228), (136, 534437), (137, 530536), (166, 437852), (188, 386614), (274, 265268), (332, 218926), (376, 193307), (548, 132634), (664, 109463), (799, 90968), (1096, 66317), (1411, 51512), (1598, 45484), (2329, 31208), (2822, 25756), (3196, 22742), (3901, 18632), (4658, 15604), (5644, 12878), (6392, 11371), (6439, 11288), (7802, 9316)]