85306968

素因数分解:

$2^3\times 3^2\times {\mathrm{431}}^1\times {\mathrm{2749}}^1$

素因数の和:3192

約数の個数: 48

約数和(自身を含む): 231660000

約数和(自身を除く): 146353032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 431, 862, 1293, 1724, 2586, 2749, 3448, 3879, 5172, 5498, 7758, 8247, 10344, 10996, 15516, 16494, 21992, 24741, 31032, 32988, 49482, 65976, 98964, 197928, 1184819, 2369638, 3554457, 4739276, 7108914, 9478552, 10663371, 14217828, 21326742, 28435656, 42653484, 85306968]

約数ペア:

[(1, 85306968), (2, 42653484), (3, 28435656), (4, 21326742), (6, 14217828), (8, 10663371), (9, 9478552), (12, 7108914), (18, 4739276), (24, 3554457), (36, 2369638), (72, 1184819), (431, 197928), (862, 98964), (1293, 65976), (1724, 49482), (2586, 32988), (2749, 31032), (3448, 24741), (3879, 21992), (5172, 16494), (5498, 15516), (7758, 10996), (8247, 10344)]