78629136

素因数分解:

$2^4\times 3^1\times {\mathrm{1638107}}^1$

素因数の和:1638118

約数の個数: 20

約数和(自身を含む): 203125392

約数和(自身を除く): 124496256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1638107, 3276214, 4914321, 6552428, 9828642, 13104856, 19657284, 26209712, 39314568, 78629136]

約数ペア:

[(1, 78629136), (2, 39314568), (3, 26209712), (4, 19657284), (6, 13104856), (8, 9828642), (12, 6552428), (16, 4914321), (24, 3276214), (48, 1638107)]