72689188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127079}}^1$

素因数の和:127107

約数の個数: 24

約数和(自身を含む): 149446080

約数和(自身を除く): 76756892

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 127079, 254158, 508316, 1397869, 1652027, 2795738, 3304054, 5591476, 6608108, 18172297, 36344594, 72689188]

約数ペア:

[(1, 72689188), (2, 36344594), (4, 18172297), (11, 6608108), (13, 5591476), (22, 3304054), (26, 2795738), (44, 1652027), (52, 1397869), (143, 508316), (286, 254158), (572, 127079)]