87072664

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1009}}^1$

素因数の和:1112

約数の個数: 64

約数和(自身を含む): 197798400

約数和(自身を除く): 110725736

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 67, 92, 134, 161, 184, 268, 322, 469, 536, 644, 938, 1009, 1288, 1541, 1876, 2018, 3082, 3752, 4036, 6164, 7063, 8072, 10787, 12328, 14126, 21574, 23207, 28252, 43148, 46414, 56504, 67603, 86296, 92828, 135206, 162449, 185656, 270412, 324898, 473221, 540824, 649796, 946442, 1299592, 1554869, 1892884, 3109738, 3785768, 6219476, 10884083, 12438952, 21768166, 43536332, 87072664]

約数ペア:

[(1, 87072664), (2, 43536332), (4, 21768166), (7, 12438952), (8, 10884083), (14, 6219476), (23, 3785768), (28, 3109738), (46, 1892884), (56, 1554869), (67, 1299592), (92, 946442), (134, 649796), (161, 540824), (184, 473221), (268, 324898), (322, 270412), (469, 185656), (536, 162449), (644, 135206), (938, 92828), (1009, 86296), (1288, 67603), (1541, 56504), (1876, 46414), (2018, 43148), (3082, 28252), (3752, 23207), (4036, 21574), (6164, 14126), (7063, 12328), (8072, 10787)]