81047328

素因数分解:

$2^5\times 3^1\times {\mathrm{844243}}^1$

素因数の和:844256

約数の個数: 24

約数和(自身を含む): 212749488

約数和(自身を除く): 131702160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 844243, 1688486, 2532729, 3376972, 5065458, 6753944, 10130916, 13507888, 20261832, 27015776, 40523664, 81047328]

約数ペア:

[(1, 81047328), (2, 40523664), (3, 27015776), (4, 20261832), (6, 13507888), (8, 10130916), (12, 6753944), (16, 5065458), (24, 3376972), (32, 2532729), (48, 1688486), (96, 844243)]