72151486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{69779}}^1$

素因数の和:69839

約数の個数: 16

約数和(自身を含む): 120579840

約数和(自身を除く): 48428354

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 69779, 139558, 767569, 1535138, 3279613, 6559226, 36075743, 72151486]

約数ペア:

[(1, 72151486), (2, 36075743), (11, 6559226), (22, 3279613), (47, 1535138), (94, 767569), (517, 139558), (1034, 69779)]