80987568

素因数分解:

$2^4\times 3^1\times {\mathrm{241}}^1\times {\mathrm{7001}}^1$

素因数の和:7253

約数の個数: 40

約数和(自身を含む): 210116016

約数和(自身を除く): 129128448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 241, 482, 723, 964, 1446, 1928, 2892, 3856, 5784, 7001, 11568, 14002, 21003, 28004, 42006, 56008, 84012, 112016, 168024, 336048, 1687241, 3374482, 5061723, 6748964, 10123446, 13497928, 20246892, 26995856, 40493784, 80987568]

約数ペア:

[(1, 80987568), (2, 40493784), (3, 26995856), (4, 20246892), (6, 13497928), (8, 10123446), (12, 6748964), (16, 5061723), (24, 3374482), (48, 1687241), (241, 336048), (482, 168024), (723, 112016), (964, 84012), (1446, 56008), (1928, 42006), (2892, 28004), (3856, 21003), (5784, 14002), (7001, 11568)]