87775968

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{130619}}^1$

素因数の和:130639

約数の個数: 48

約数和(自身を含む): 263329920

約数和(自身を除く): 175553952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 130619, 261238, 391857, 522476, 783714, 914333, 1044952, 1567428, 1828666, 2089904, 2742999, 3134856, 3657332, 4179808, 5485998, 6269712, 7314664, 10971996, 12539424, 14629328, 21943992, 29258656, 43887984, 87775968]

約数ペア:

[(1, 87775968), (2, 43887984), (3, 29258656), (4, 21943992), (6, 14629328), (7, 12539424), (8, 10971996), (12, 7314664), (14, 6269712), (16, 5485998), (21, 4179808), (24, 3657332), (28, 3134856), (32, 2742999), (42, 2089904), (48, 1828666), (56, 1567428), (84, 1044952), (96, 914333), (112, 783714), (168, 522476), (224, 391857), (336, 261238), (672, 130619)]