86628984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{277657}}^1$

素因数の和:277679

約数の個数: 32

約数和(自身を含む): 233232720

約数和(自身を除く): 146603736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 277657, 555314, 832971, 1110628, 1665942, 2221256, 3331884, 3609541, 6663768, 7219082, 10828623, 14438164, 21657246, 28876328, 43314492, 86628984]

約数ペア:

[(1, 86628984), (2, 43314492), (3, 28876328), (4, 21657246), (6, 14438164), (8, 10828623), (12, 7219082), (13, 6663768), (24, 3609541), (26, 3331884), (39, 2221256), (52, 1665942), (78, 1110628), (104, 832971), (156, 555314), (312, 277657)]