85167288

素因数分解:

$2^3\times 3^4\times {\mathrm{131431}}^1$

素因数の和:131449

約数の個数: 40

約数和(自身を含む): 238549080

約数和(自身を除く): 153381792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 131431, 262862, 394293, 525724, 788586, 1051448, 1182879, 1577172, 2365758, 3154344, 3548637, 4731516, 7097274, 9463032, 10645911, 14194548, 21291822, 28389096, 42583644, 85167288]

約数ペア:

[(1, 85167288), (2, 42583644), (3, 28389096), (4, 21291822), (6, 14194548), (8, 10645911), (9, 9463032), (12, 7097274), (18, 4731516), (24, 3548637), (27, 3154344), (36, 2365758), (54, 1577172), (72, 1182879), (81, 1051448), (108, 788586), (162, 525724), (216, 394293), (324, 262862), (648, 131431)]