77289190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{10487}}^1$

素因数の和:10572

約数の個数: 32

約数和(自身を含む): 154047744

約数和(自身を除く): 76758554

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 7370, 10487, 20974, 52435, 104870, 115357, 230714, 576785, 702629, 1153570, 1405258, 3513145, 7026290, 7728919, 15457838, 38644595, 77289190]

約数ペア:

[(1, 77289190), (2, 38644595), (5, 15457838), (10, 7728919), (11, 7026290), (22, 3513145), (55, 1405258), (67, 1153570), (110, 702629), (134, 576785), (335, 230714), (670, 115357), (737, 104870), (1474, 52435), (3685, 20974), (7370, 10487)]