81894408

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179593}}^1$

素因数の和:179621

約数の個数: 32

約数和(自身を含む): 215512800

約数和(自身を除く): 133618392

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 179593, 359186, 538779, 718372, 1077558, 1436744, 2155116, 3412267, 4310232, 6824534, 10236801, 13649068, 20473602, 27298136, 40947204, 81894408]

約数ペア:

[(1, 81894408), (2, 40947204), (3, 27298136), (4, 20473602), (6, 13649068), (8, 10236801), (12, 6824534), (19, 4310232), (24, 3412267), (38, 2155116), (57, 1436744), (76, 1077558), (114, 718372), (152, 538779), (228, 359186), (456, 179593)]