67997592

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{72647}}^1$

素因数の和:72672

約数の個数: 48

約数和(自身を含む): 198329040

約数和(自身を除く): 130331448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 72647, 145294, 217941, 290588, 435882, 581176, 653823, 871764, 944411, 1307646, 1743528, 1888822, 2615292, 2833233, 3777644, 5230584, 5666466, 7555288, 8499699, 11332932, 16999398, 22665864, 33998796, 67997592]

約数ペア:

[(1, 67997592), (2, 33998796), (3, 22665864), (4, 16999398), (6, 11332932), (8, 8499699), (9, 7555288), (12, 5666466), (13, 5230584), (18, 3777644), (24, 2833233), (26, 2615292), (36, 1888822), (39, 1743528), (52, 1307646), (72, 944411), (78, 871764), (104, 653823), (117, 581176), (156, 435882), (234, 290588), (312, 217941), (468, 145294), (936, 72647)]