80485392

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{128983}}^1$

素因数の和:129007

約数の個数: 40

約数和(自身を含む): 223916224

約数和(自身を除く): 143430832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 128983, 257966, 386949, 515932, 773898, 1031864, 1547796, 1676779, 2063728, 3095592, 3353558, 5030337, 6191184, 6707116, 10060674, 13414232, 20121348, 26828464, 40242696, 80485392]

約数ペア:

[(1, 80485392), (2, 40242696), (3, 26828464), (4, 20121348), (6, 13414232), (8, 10060674), (12, 6707116), (13, 6191184), (16, 5030337), (24, 3353558), (26, 3095592), (39, 2063728), (48, 1676779), (52, 1547796), (78, 1031864), (104, 773898), (156, 515932), (208, 386949), (312, 257966), (624, 128983)]