87953964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{55109}}^1$

素因数の和:55142

約数の個数: 48

約数和(自身を含む): 246892800

約数和(自身を除く): 158938836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 55109, 110218, 165327, 220436, 330654, 385763, 661308, 771526, 1047071, 1157289, 1543052, 2094142, 2314578, 3141213, 4188284, 4629156, 6282426, 7329497, 12564852, 14658994, 21988491, 29317988, 43976982, 87953964]

約数ペア:

[(1, 87953964), (2, 43976982), (3, 29317988), (4, 21988491), (6, 14658994), (7, 12564852), (12, 7329497), (14, 6282426), (19, 4629156), (21, 4188284), (28, 3141213), (38, 2314578), (42, 2094142), (57, 1543052), (76, 1157289), (84, 1047071), (114, 771526), (133, 661308), (228, 385763), (266, 330654), (399, 220436), (532, 165327), (798, 110218), (1596, 55109)]