87751272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:815

約数の個数: 128

約数和(自身を含む): 271411200

約数和(自身を除く): 183659928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 37, 38, 42, 56, 57, 74, 76, 84, 111, 114, 133, 148, 152, 168, 222, 228, 259, 266, 296, 399, 444, 456, 518, 532, 703, 743, 777, 798, 888, 1036, 1064, 1406, 1486, 1554, 1596, 2072, 2109, 2229, 2812, 2972, 3108, 3192, 4218, 4458, 4921, 5201, 5624, 5944, 6216, 8436, 8916, 9842, 10402, 14117, 14763, 15603, 16872, 17832, 19684, 20804, 27491, 28234, 29526, 31206, 39368, 41608, 42351, 54982, 56468, 59052, 62412, 82473, 84702, 98819, 109964, 112936, 118104, 124824, 164946, 169404, 192437, 197638, 219928, 296457, 329892, 338808, 384874, 395276, 522329, 577311, 592914, 659784, 769748, 790552, 1044658, 1154622, 1185828, 1539496, 1566987, 2089316, 2309244, 2371656, 3133974, 3656303, 4178632, 4618488, 6267948, 7312606, 10968909, 12535896, 14625212, 21937818, 29250424, 43875636, 87751272]

約数ペア:

[(1, 87751272), (2, 43875636), (3, 29250424), (4, 21937818), (6, 14625212), (7, 12535896), (8, 10968909), (12, 7312606), (14, 6267948), (19, 4618488), (21, 4178632), (24, 3656303), (28, 3133974), (37, 2371656), (38, 2309244), (42, 2089316), (56, 1566987), (57, 1539496), (74, 1185828), (76, 1154622), (84, 1044658), (111, 790552), (114, 769748), (133, 659784), (148, 592914), (152, 577311), (168, 522329), (222, 395276), (228, 384874), (259, 338808), (266, 329892), (296, 296457), (399, 219928), (444, 197638), (456, 192437), (518, 169404), (532, 164946), (703, 124824), (743, 118104), (777, 112936), (798, 109964), (888, 98819), (1036, 84702), (1064, 82473), (1406, 62412), (1486, 59052), (1554, 56468), (1596, 54982), (2072, 42351), (2109, 41608), (2229, 39368), (2812, 31206), (2972, 29526), (3108, 28234), (3192, 27491), (4218, 20804), (4458, 19684), (4921, 17832), (5201, 16872), (5624, 15603), (5944, 14763), (6216, 14117), (8436, 10402), (8916, 9842)]