87969504

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{18701}}^1$

素因数の和:18728

約数の個数: 72

約数和(自身を含む): 268635528

約数和(自身を除く): 180666024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 18701, 37402, 56103, 74804, 112206, 130907, 149608, 224412, 261814, 299216, 392721, 448824, 523628, 598432, 785442, 897648, 916349, 1047256, 1570884, 1795296, 1832698, 2094512, 2749047, 3141768, 3665396, 4189024, 5498094, 6283536, 7330792, 10996188, 12567072, 14661584, 21992376, 29323168, 43984752, 87969504]

約数ペア:

[(1, 87969504), (2, 43984752), (3, 29323168), (4, 21992376), (6, 14661584), (7, 12567072), (8, 10996188), (12, 7330792), (14, 6283536), (16, 5498094), (21, 4189024), (24, 3665396), (28, 3141768), (32, 2749047), (42, 2094512), (48, 1832698), (49, 1795296), (56, 1570884), (84, 1047256), (96, 916349), (98, 897648), (112, 785442), (147, 598432), (168, 523628), (196, 448824), (224, 392721), (294, 299216), (336, 261814), (392, 224412), (588, 149608), (672, 130907), (784, 112206), (1176, 74804), (1568, 56103), (2352, 37402), (4704, 18701)]