87218688

素因数分解:

$2^9\times 3^1\times {\mathrm{56783}}^1$

素因数の和:56804

約数の個数: 40

約数和(自身を含む): 232360128

約数和(自身を除く): 145141440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 56783, 113566, 170349, 227132, 340698, 454264, 681396, 908528, 1362792, 1817056, 2725584, 3634112, 5451168, 7268224, 10902336, 14536448, 21804672, 29072896, 43609344, 87218688]

約数ペア:

[(1, 87218688), (2, 43609344), (3, 29072896), (4, 21804672), (6, 14536448), (8, 10902336), (12, 7268224), (16, 5451168), (24, 3634112), (32, 2725584), (48, 1817056), (64, 1362792), (96, 908528), (128, 681396), (192, 454264), (256, 340698), (384, 227132), (512, 170349), (768, 113566), (1536, 56783)]