61509504

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{467}}^1$

素因数の和:505

約数の個数: 128

約数和(自身を含む): 190944000

約数和(自身を除く): 129434496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 343, 384, 392, 448, 467, 588, 672, 686, 784, 896, 934, 1029, 1176, 1344, 1372, 1401, 1568, 1868, 2058, 2352, 2688, 2744, 2802, 3136, 3269, 3736, 4116, 4704, 5488, 5604, 6272, 6538, 7472, 8232, 9408, 9807, 10976, 11208, 13076, 14944, 16464, 18816, 19614, 21952, 22416, 22883, 26152, 29888, 32928, 39228, 43904, 44832, 45766, 52304, 59776, 65856, 68649, 78456, 89664, 91532, 104608, 131712, 137298, 156912, 160181, 179328, 183064, 209216, 274596, 313824, 320362, 366128, 418432, 480543, 549192, 627648, 640724, 732256, 961086, 1098384, 1255296, 1281448, 1464512, 1922172, 2196768, 2562896, 2929024, 3844344, 4393536, 5125792, 7688688, 8787072, 10251584, 15377376, 20503168, 30754752, 61509504]

約数ペア:

[(1, 61509504), (2, 30754752), (3, 20503168), (4, 15377376), (6, 10251584), (7, 8787072), (8, 7688688), (12, 5125792), (14, 4393536), (16, 3844344), (21, 2929024), (24, 2562896), (28, 2196768), (32, 1922172), (42, 1464512), (48, 1281448), (49, 1255296), (56, 1098384), (64, 961086), (84, 732256), (96, 640724), (98, 627648), (112, 549192), (128, 480543), (147, 418432), (168, 366128), (192, 320362), (196, 313824), (224, 274596), (294, 209216), (336, 183064), (343, 179328), (384, 160181), (392, 156912), (448, 137298), (467, 131712), (588, 104608), (672, 91532), (686, 89664), (784, 78456), (896, 68649), (934, 65856), (1029, 59776), (1176, 52304), (1344, 45766), (1372, 44832), (1401, 43904), (1568, 39228), (1868, 32928), (2058, 29888), (2352, 26152), (2688, 22883), (2744, 22416), (2802, 21952), (3136, 19614), (3269, 18816), (3736, 16464), (4116, 14944), (4704, 13076), (5488, 11208), (5604, 10976), (6272, 9807), (6538, 9408), (7472, 8232)]