63781704

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{126551}}^1$

素因数の和:126570

約数の個数: 48

約数和(自身を含む): 197421120

約数和(自身を除く): 133639416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 126551, 253102, 379653, 506204, 759306, 885857, 1012408, 1138959, 1518612, 1771714, 2277918, 2657571, 3037224, 3543428, 4555836, 5315142, 7086856, 7972713, 9111672, 10630284, 15945426, 21260568, 31890852, 63781704]

約数ペア:

[(1, 63781704), (2, 31890852), (3, 21260568), (4, 15945426), (6, 10630284), (7, 9111672), (8, 7972713), (9, 7086856), (12, 5315142), (14, 4555836), (18, 3543428), (21, 3037224), (24, 2657571), (28, 2277918), (36, 1771714), (42, 1518612), (56, 1138959), (63, 1012408), (72, 885857), (84, 759306), (126, 506204), (168, 379653), (252, 253102), (504, 126551)]