64763664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{192749}}^1$

素因数の和:192767

約数の個数: 40

約数和(自身を含む): 191208000

約数和(自身を除く): 126444336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 192749, 385498, 578247, 770996, 1156494, 1349243, 1541992, 2312988, 2698486, 3083984, 4047729, 4625976, 5396972, 8095458, 9251952, 10793944, 16190916, 21587888, 32381832, 64763664]

約数ペア:

[(1, 64763664), (2, 32381832), (3, 21587888), (4, 16190916), (6, 10793944), (7, 9251952), (8, 8095458), (12, 5396972), (14, 4625976), (16, 4047729), (21, 3083984), (24, 2698486), (28, 2312988), (42, 1541992), (48, 1349243), (56, 1156494), (84, 770996), (112, 578247), (168, 385498), (336, 192749)]