78101188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{2389}}^1$

素因数の和:3147

約数の個数: 24

約数和(自身を含む): 149365440

約数和(自身を除く): 71264252

約数列:

[1, 2, 4, 11, 22, 44, 743, 1486, 2389, 2972, 4778, 8173, 9556, 16346, 26279, 32692, 52558, 105116, 1775027, 3550054, 7100108, 19525297, 39050594, 78101188]

約数ペア:

[(1, 78101188), (2, 39050594), (4, 19525297), (11, 7100108), (22, 3550054), (44, 1775027), (743, 105116), (1486, 52558), (2389, 32692), (2972, 26279), (4778, 16346), (8173, 9556)]