68944344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{410383}}^1$

素因数の和:410399

約数の個数: 32

約数和(自身を含む): 196984320

約数和(自身を除く): 128039976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 410383, 820766, 1231149, 1641532, 2462298, 2872681, 3283064, 4924596, 5745362, 8618043, 9849192, 11490724, 17236086, 22981448, 34472172, 68944344]

約数ペア:

[(1, 68944344), (2, 34472172), (3, 22981448), (4, 17236086), (6, 11490724), (7, 9849192), (8, 8618043), (12, 5745362), (14, 4924596), (21, 3283064), (24, 2872681), (28, 2462298), (42, 1641532), (56, 1231149), (84, 820766), (168, 410383)]